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106005013140 = 223513137991999
BaseRepresentation
bin110001010111001100…
…1000010001010010100
3101010121200010121122210
41202232121002022110
53214044240410030
6120410435153420
710441621513305
oct1425631021224
9333550117583
10106005013140
1140a58080384
1218664a45870
139cc4942260
1451b87b67ac
152b56512bb0
hex18ae642294

106005013140 has 96 divisors (see below), whose sum is σ = 321979392000. Its totient is φ = 25903051776.

The previous prime is 106005013133. The next prime is 106005013141. The reversal of 106005013140 is 41310500601.

It is a super-2 number, since 2×1060050131402 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106005013141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389140 + ... + 602859.

It is an arithmetic number, because the mean of its divisors is an integer number (3353952000).

Almost surely, 2106005013140 is an apocalyptic number.

106005013140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106005013140 is an abundant number, since it is smaller than the sum of its proper divisors (215974378860).

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

106005013140 is a wasteful number, since it uses less digits than its factorization.

106005013140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992161 (or 992159 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 106005013140 its reverse (41310500601), we get a palindrome (147315513741).

The spelling of 106005013140 in words is "one hundred six billion, five million, thirteen thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 137 156 195 260 274 390 411 548 685 780 822 1370 1644 1781 2055 2740 3562 4110 5343 7124 8220 8905 10686 17810 21372 26715 35620 53430 106860 991999 1983998 2975997 3967996 4959995 5951994 9919990 11903988 12895987 14879985 19839980 25791974 29759970 38687961 51583948 59519940 64479935 77375922 128959870 135903863 154751844 193439805 257919740 271807726 386879610 407711589 543615452 679519315 773759220 815423178 1359038630 1630846356 1766750219 2038557945 2718077260 3533500438 4077115890 5300250657 7067000876 8154231780 8833751095 10600501314 17667502190 21201002628 26501253285 35335004380 53002506570 106005013140