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8036995012 = 221392103993
BaseRepresentation
bin1110111110000101…
…01100111111000100
3202202010000122111221
413133002230333010
5112424432320022
63405300410124
7403110221224
oct73702547704
922663018457
108036995012
113454746342
1216836a6944
139b10c6c67
14563578084
153208a6cc7
hex1df0acfc4

8036995012 has 18 divisors (see below), whose sum is σ = 14166790638. Its totient is φ = 3989549088.

The previous prime is 8036994961. The next prime is 8036995019. The reversal of 8036995012 is 2105996308.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4563542916 + 3473452096 = 67554^2 + 58936^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8036995012.

It is not an unprimeable number, because it can be changed into a prime (8036995019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25288 + ... + 129280.

Almost surely, 28036995012 is an apocalyptic number.

It is an amenable number.

8036995012 is a deficient number, since it is larger than the sum of its proper divisors (6129795626).

8036995012 is a wasteful number, since it uses less digits than its factorization.

8036995012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104275 (or 104134 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 8036995012 is about 89649.2889653900. The cubic root of 8036995012 is about 2003.0781776473.

The spelling of 8036995012 in words is "eight billion, thirty-six million, nine hundred ninety-five thousand, twelve".

Divisors: 1 2 4 139 278 556 19321 38642 77284 103993 207986 415972 14455027 28910054 57820108 2009248753 4018497506 8036995012