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10683481308 = 223890290109
BaseRepresentation
bin10011111001100100…
…01111110011011100
31000120112212002012220
421330302033303130
5133334432400213
64524040025340
7525514043553
oct117462176334
930515762186
1010683481308
1145926016a5
1220a1a62250
131013494b96
14734c3ad9a
15427dbae23
hex27cc8fcdc

10683481308 has 12 divisors (see below), whose sum is σ = 24928123080. Its totient is φ = 3561160432.

The previous prime is 10683481261. The next prime is 10683481327. The reversal of 10683481308 is 80318438601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×106834813082 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10683481308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445145043 + ... + 445145066.

It is an arithmetic number, because the mean of its divisors is an integer number (2077343590).

Almost surely, 210683481308 is an apocalyptic number.

It is an amenable number.

10683481308 is an abundant number, since it is smaller than the sum of its proper divisors (14244641772).

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

10683481308 is a wasteful number, since it uses less digits than its factorization.

10683481308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890290116 (or 890290114 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 10683481308 in words is "ten billion, six hundred eighty-three million, four hundred eighty-one thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 890290109 1780580218 2670870327 3561160436 5341740654 10683481308