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3085373080 = 235479916073
BaseRepresentation
bin1011011111100111…
…0000111010011000
321222000200012012001
42313321300322120
522304323414310
61230054130344
7136313144536
oct26771607230
97860605161
103085373080
111343681509
127213509b4
133a22a645a
14213aab156
15130d0993a
hexb7e70e98

3085373080 has 32 divisors (see below), whose sum is σ = 6943968000. Its totient is φ = 1233815296.

The previous prime is 3085373069. The next prime is 3085373101. The reversal of 3085373080 is 803735803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183924 + ... + 199996.

It is an arithmetic number, because the mean of its divisors is an integer number (216999000).

Almost surely, 23085373080 is an apocalyptic number.

It is an amenable number.

3085373080 is an abundant number, since it is smaller than the sum of its proper divisors (3858594920).

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

3085373080 is a wasteful number, since it uses less digits than its factorization.

3085373080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20883 (or 20879 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 3085373080 is about 55546.1346990049. The cubic root of 3085373080 is about 1455.8028390500.

The spelling of 3085373080 in words is "three billion, eighty-five million, three hundred seventy-three thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 4799 9598 16073 19196 23995 32146 38392 47990 64292 80365 95980 128584 160730 191960 321460 642920 77134327 154268654 308537308 385671635 617074616 771343270 1542686540 3085373080