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8073630948 = 2233141529349
BaseRepresentation
bin1111000010011100…
…11101010011100100
3202211122221221120110
413201032131103210
5113013322142243
63413045533020
7404033505435
oct74116352344
922748857513
108073630948
113473399479
121693a14170
139b8883526
1456839348c
15323be1e33
hex1e139d4e4

8073630948 has 48 divisors (see below), whose sum is σ = 19920499200. Its totient is φ = 2540870400.

The previous prime is 8073630941. The next prime is 8073630949. The reversal of 8073630948 is 8490363708.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8073630897 and 8073630906.

It is not an unprimeable number, because it can be changed into a prime (8073630941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249423 + ... + 279926.

It is an arithmetic number, because the mean of its divisors is an integer number (415010400).

Almost surely, 28073630948 is an apocalyptic number.

It is an amenable number.

8073630948 is an abundant number, since it is smaller than the sum of its proper divisors (11846868252).

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

8073630948 is a wasteful number, since it uses less digits than its factorization.

8073630948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529428 (or 529426 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 8073630948 is about 89853.3858460548. The cubic root of 8073630948 is about 2006.1171832922.

The spelling of 8073630948 in words is "eight billion, seventy-three million, six hundred thirty thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 12 31 41 62 82 93 123 124 164 186 246 372 492 1271 2542 3813 5084 7626 15252 529349 1058698 1588047 2117396 3176094 6352188 16409819 21703309 32819638 43406618 49229457 65109927 65639276 86813236 98458914 130219854 196917828 260439708 672802579 1345605158 2018407737 2691210316 4036815474 8073630948