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10616780230 = 2572924121701
BaseRepresentation
bin10011110001100111…
…10011010111000110
31000101220100022112121
421320303303113012
5133220343431410
64513254240154
7524044100020
oct117063632706
930356308477
1010616780230
114558994141
12208365605a
13100270caa4
1472a037010
154220e29da
hex278cf35c6

10616780230 has 64 divisors (see below), whose sum is σ = 22688138880. Its totient is φ = 3499776000.

The previous prime is 10616780203. The next prime is 10616780231. The reversal of 10616780230 is 3208761601.

It is a super-2 number, since 2×106167802302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10616780231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478380 + ... + 500080.

It is an arithmetic number, because the mean of its divisors is an integer number (354502170).

Almost surely, 210616780230 is an apocalyptic number.

10616780230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10616780230 is an abundant number, since it is smaller than the sum of its proper divisors (12071358650).

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

10616780230 is a wasteful number, since it uses less digits than its factorization.

10616780230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21985.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 10616780230 in words is "ten billion, six hundred sixteen million, seven hundred eighty thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 241 290 406 482 1015 1205 1687 2030 2410 3374 6989 8435 13978 16870 21701 34945 43402 48923 69890 97846 108505 151907 217010 244615 303814 489230 629329 759535 1258658 1519070 3146645 4405303 5229941 6293290 8810606 10459882 22026515 26149705 36609587 44053030 52299410 73219174 151668289 183047935 303336578 366095870 758341445 1061678023 1516682890 2123356046 5308390115 10616780230