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10608220953 = 3211831291009
BaseRepresentation
bin10011110000100110…
…01001101100011001
31000101022020110102100
421320103021230121
5133211201032303
64512350554013
7523611250611
oct117023115431
930338213370
1010608220953
114554078460
122080808909
131000a03c25
14728c49a41
154214a18a3
hex2784c9b19

10608220953 has 24 divisors (see below), whose sum is σ = 16917395040. Its totient is φ = 6351759360.

The previous prime is 10608220951. The next prime is 10608220993. The reversal of 10608220953 is 35902280601.

It is not a de Polignac number, because 10608220953 - 21 = 10608220951 is a prime.

It is a super-2 number, since 2×106082209532 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10608220951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637288 + ... + 653721.

It is an arithmetic number, because the mean of its divisors is an integer number (704891460).

Almost surely, 210608220953 is an apocalyptic number.

It is an amenable number.

10608220953 is a deficient number, since it is larger than the sum of its proper divisors (6309174087).

10608220953 is a wasteful number, since it uses less digits than its factorization.

10608220953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291109 (or 1291106 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 10608220953 in words is "ten billion, six hundred eight million, two hundred twenty thousand, nine hundred fifty-three".

Divisors: 1 3 9 11 33 83 99 249 747 913 2739 8217 1291009 3873027 11619081 14201099 42603297 107153747 127809891 321461241 964383723 1178691217 3536073651 10608220953