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102414411414 = 23271724365407
BaseRepresentation
bin101111101100001011…
…1111110011010010110
3100210100102210011001200
41133120113332122112
53134221042131124
6115014252133330
710253632063560
oct1373027763226
9323312704050
10102414411414
113a4852a1137
1217a22467246
139871aa2b53
144d57992330
1529e61aabc9
hex17d85fe696

102414411414 has 144 divisors (see below), whose sum is σ = 275661754368. Its totient is φ = 26899133184.

The previous prime is 102414411403. The next prime is 102414411419. The reversal of 102414411414 is 414114414201.

102414411414 is a `hidden beast` number, since 1 + 0 + 241 + 4 + 4 + 1 + 1 + 414 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102414411419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1533099 + ... + 1598505.

Almost surely, 2102414411414 is an apocalyptic number.

102414411414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102414411414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137830877184).

102414411414 is an abundant number, since it is smaller than the sum of its proper divisors (173247342954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102414411414 is a wasteful number, since it uses less digits than its factorization.

102414411414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65499 (or 65479 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 102414411414 its reverse (414114414201), we get a palindrome (516528825615).

The spelling of 102414411414 in words is "one hundred two billion, four hundred fourteen million, four hundred eleven thousand, four hundred fourteen".

Divisors: 1 2 3 6 7 9 14 17 18 21 34 42 43 51 63 86 102 119 126 129 153 238 258 289 301 306 357 387 578 602 714 731 774 867 903 1071 1462 1734 1806 2023 2142 2193 2601 2709 4046 4386 5117 5202 5418 6069 6579 10234 12138 12427 13158 15351 18207 24854 30702 36414 37281 46053 65407 74562 86989 92106 111843 130814 173978 196221 223686 260967 392442 457849 521934 588663 782901 915698 1111919 1177326 1373547 1565802 2223838 2747094 2812501 3335757 4120641 5625002 6671514 7783433 8241282 8437503 10007271 15566866 16875006 18902623 19687507 20014542 23350299 25312509 37805246 39375014 46700598 47812517 50625018 56707869 59062521 70050897 95625034 113415738 118125042 132318361 140101794 143437551 170123607 177187563 264636722 286875102 334687619 340247214 354375126 396955083 430312653 669375238 793910166 812812789 860625306 1004062857 1190865249 1625625578 2008125714 2381730498 2438438367 3012188571 4876876734 5689689523 6024377142 7315315101 11379379046 14630630202 17069068569 34138137138 51207205707 102414411414