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10102350605 = 523611440107
BaseRepresentation
bin10010110100010010…
…11010001100001101
3222002001100120202112
421122021122030031
5131142200204410
64350240233405
7505226364134
oct113211321415
928061316675
1010102350605
114314571596
121b5b30b865
13c4cc74b69
146bb9a691b
153e1d79105
hex25a25a30d

10102350605 has 16 divisors (see below), whose sum is σ = 12857284224. Its totient is φ = 7603759680.

The previous prime is 10102350581. The next prime is 10102350607. The reversal of 10102350605 is 50605320101.

It is not a de Polignac number, because 10102350605 - 210 = 10102349581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102350607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 713039 + ... + 727068.

It is an arithmetic number, because the mean of its divisors is an integer number (803580264).

Almost surely, 210102350605 is an apocalyptic number.

It is an amenable number.

10102350605 is a deficient number, since it is larger than the sum of its proper divisors (2754933619).

10102350605 is a wasteful number, since it uses less digits than its factorization.

10102350605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440196.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 10102350605 its reverse (50605320101), we get a palindrome (60707670706).

The spelling of 10102350605 in words is "ten billion, one hundred two million, three hundred fifty thousand, six hundred five".

Divisors: 1 5 23 61 115 305 1403 7015 1440107 7200535 33122461 87846527 165612305 439232635 2020470121 10102350605