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10608709122 = 23211222072
BaseRepresentation
bin10011110000101010…
…00000111000000010
31000101100011021001200
421320111000320002
5133211312142442
64512405242030
7523615353054
oct117025007002
930340137050
1010608709122
114554381200
122080a03316
131000b4519b
14728d358d4
1542154b34c
hex278540e02

10608709122 has 54 divisors (see below), whose sum is σ = 25276546659. Its totient is φ = 3213303720.

The previous prime is 10608709117. The next prime is 10608709157. The reversal of 10608709122 is 22190780601.

It can be written as a sum of positive squares in only one way, i.e., 5304354561 + 5304354561 = 72831^2 + 72831^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=72831.

It is a super-2 number, since 2×106087091222 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4805743 + ... + 4807949.

Almost surely, 210608709122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10608709122

10608709122 is an abundant number, since it is smaller than the sum of its proper divisors (14667837537).

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

10608709122 is an equidigital number, since it uses as much as digits as its factorization.

10608709122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444 (or 2223 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The spelling of 10608709122 in words is "ten billion, six hundred eight million, seven hundred nine thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 121 198 242 363 726 1089 2178 2207 4414 6621 13242 19863 24277 39726 48554 72831 145662 218493 267047 436986 534094 801141 1602282 2403423 4806846 4870849 9741698 14612547 29225094 43837641 53579339 87675282 107158678 160738017 321476034 482214051 589372729 964428102 1178745458 1768118187 3536236374 5304354561 10608709122