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3089135308 = 227437136137
BaseRepresentation
bin1011100000100000…
…0111011011001100
321222021202022222211
42320020013123030
522311304312213
61230310520204
7136360134250
oct27010073314
97867668884
103089135308
111345811096
12722666064
133a2cc2a1c
142143aa260
151312ee53d
hexb82076cc

3089135308 has 48 divisors (see below), whose sum is σ = 6411170304. Its totient is φ = 1274878080.

The previous prime is 3089135293. The next prime is 3089135339. The reversal of 3089135308 is 8035319803.

It is a happy number.

It is a super-2 number, since 2×30891353082 = 19085513902264509728, which contains 22 as substring.

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, 67416 + ... + 103552.

It is an arithmetic number, because the mean of its divisors is an integer number (133566048).

Almost surely, 23089135308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3089135308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3205585152).

3089135308 is an abundant number, since it is smaller than the sum of its proper divisors (3322034996).

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

3089135308 is a wasteful number, since it uses less digits than its factorization.

3089135308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36262 (or 36260 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 3089135308 is about 55579.9901763215. The cubic root of 3089135308 is about 1456.3943220863.

The spelling of 3089135308 in words is "three billion, eighty-nine million, one hundred thirty-five thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 43 71 86 142 172 284 301 497 602 994 1204 1988 3053 6106 12212 21371 36137 42742 72274 85484 144548 252959 505918 1011836 1553891 2565727 3107782 5131454 6215564 10262908 10877237 17960089 21754474 35920178 43508948 71840356 110326261 220652522 441305044 772283827 1544567654 3089135308