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795080640 = 2635828209
BaseRepresentation
bin101111011000111…
…111011111000000
32001102002021121010
4233120333133000
53112020040030
6210521200520
725463034234
oct5730773700
92042067533
10795080640
11378890942
121a2330140
13c894ca23
14778485c4
1549c046b0
hex2f63f7c0

795080640 has 56 divisors (see below), whose sum is σ = 2524384080. Its totient is φ = 212021248.

The previous prime is 795080639. The next prime is 795080641. The reversal of 795080640 is 46080597.

It is an interprime number because it is at equal distance from previous prime (795080639) and next prime (795080641).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (795080641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413145 + ... + 415064.

Almost surely, 2795080640 is an apocalyptic number.

It is an amenable number.

795080640 is an abundant number, since it is smaller than the sum of its proper divisors (1729303440).

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

795080640 is a wasteful number, since it uses less digits than its factorization.

795080640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828229 (or 828219 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 795080640 is about 28197.1743265172. The cubic root of 795080640 is about 926.4110492327.

The spelling of 795080640 in words is "seven hundred ninety-five million, eighty thousand, six hundred forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 828209 1656418 2484627 3312836 4141045 4969254 6625672 8282090 9938508 12423135 13251344 16564180 19877016 24846270 26502688 33128360 39754032 49692540 53005376 66256720 79508064 99385080 132513440 159016128 198770160 265026880 397540320 795080640