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790104980 = 22575643607
BaseRepresentation
bin101111000110000…
…000101110010100
32001001201111021102
4233012000232110
53104231324410
6210222405232
725402532030
oct5706005624
92031644242
10790104980
11375aa2625
121a0730818
13c78ca052
1476d111c0
15495702a5
hex2f180b94

790104980 has 24 divisors (see below), whose sum is σ = 1896252288. Its totient is φ = 270893088.

The previous prime is 790104943. The next prime is 790104983. The reversal of 790104980 is 89401097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790104983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2821664 + ... + 2821943.

It is an arithmetic number, because the mean of its divisors is an integer number (79010512).

Almost surely, 2790104980 is an apocalyptic number.

790104980 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

790104980 is an abundant number, since it is smaller than the sum of its proper divisors (1106147308).

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

790104980 is a wasteful number, since it uses less digits than its factorization.

790104980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643623 (or 5643621 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 790104980 is about 28108.8060934647. The cubic root of 790104980 is about 924.4744928395.

The spelling of 790104980 in words is "seven hundred ninety million, one hundred four thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 5643607 11287214 22574428 28218035 39505249 56436070 79010498 112872140 158020996 197526245 395052490 790104980