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10808092506 = 2319831142263
BaseRepresentation
bin10100001000011011…
…00110011101011010
31000220020022222122110
422010031212131122
5134113332430011
64544250533150
7531556161531
oct120415463532
930806288573
1010808092506
114646982962
1221177371b6
131033244913
147475d7318
15433cd2ba6
hex28436675a

10808092506 has 32 divisors (see below), whose sum is σ = 23028042240. Its totient is φ = 3371957424.

The previous prime is 10808092327. The next prime is 10808092553. The reversal of 10808092506 is 60529080801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561670 + ... + 580593.

It is an arithmetic number, because the mean of its divisors is an integer number (719626320).

Almost surely, 210808092506 is an apocalyptic number.

10808092506 is an abundant number, since it is smaller than the sum of its proper divisors (12219949734).

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

10808092506 is a wasteful number, since it uses less digits than its factorization.

10808092506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142370.

The product of its (nonzero) digits is 34560, while the sum is 39.

The spelling of 10808092506 in words is "ten billion, eight hundred eight million, ninety-two thousand, five hundred six".

Divisors: 1 2 3 6 19 38 57 83 114 166 249 498 1577 3154 4731 9462 1142263 2284526 3426789 6853578 21702997 43405994 65108991 94807829 130217982 189615658 284423487 568846974 1801348751 3602697502 5404046253 10808092506