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10640104600 = 235297548459
BaseRepresentation
bin10011110100011001…
…10001110010011000
31000110112020022120011
421322030301302120
5133242331321400
64515450211304
7524446253056
oct117214616230
930415208504
1010640104600
114570075084
12208b423b34
1310074b83a8
1472d1891d6
1542419d8ba
hex27a331c98

10640104600 has 48 divisors (see below), whose sum is σ = 24993322200. Its totient is φ = 4212157440.

The previous prime is 10640104583. The next prime is 10640104603. The reversal of 10640104600 is 640104601.

It is a super-2 number, since 2×106401046002 (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 (10640104603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254830 + ... + 293629.

Almost surely, 210640104600 is an apocalyptic number.

10640104600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10640104600 is an abundant number, since it is smaller than the sum of its proper divisors (14353217600).

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

10640104600 is a wasteful number, since it uses less digits than its factorization.

10640104600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548572 (or 548563 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Subtracting from 10640104600 its reverse (640104601), we obtain a palindrome (9999999999).

The spelling of 10640104600 in words is "ten billion, six hundred forty million, one hundred four thousand, six hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 97 100 194 200 388 485 776 970 1940 2425 3880 4850 9700 19400 548459 1096918 2193836 2742295 4387672 5484590 10969180 13711475 21938360 27422950 53200523 54845900 106401046 109691800 212802092 266002615 425604184 532005230 1064010460 1330013075 2128020920 2660026150 5320052300 10640104600