Base | Representation |
---|---|
bin | 100100000110010011… |
… | …100111101000001100 |
3 | 10201001021202000121222 |
4 | 210012103213220030 |
5 | 1113340142341022 |
6 | 25450100142512 |
7 | 2541343626125 |
oct | 440623475014 |
9 | 121037660558 |
10 | 38760512012 |
11 | 15490331402 |
12 | 7618997a38 |
13 | 3869343611 |
14 | 1c39b1d04c |
15 | 101cc9b242 |
hex | 9064e7a0c |
38760512012 has 12 divisors (see below), whose sum is σ = 71400943320. Its totient is φ = 18360242496.
The previous prime is 38760512003. The next prime is 38760512027. The reversal of 38760512012 is 21021506783.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255003293 + ... + 255003444.
It is an arithmetic number, because the mean of its divisors is an integer number (5950078610).
Almost surely, 238760512012 is an apocalyptic number.
It is an amenable number.
38760512012 is a deficient number, since it is larger than the sum of its proper divisors (32640431308).
38760512012 is a wasteful number, since it uses less digits than its factorization.
38760512012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510006760 (or 510006758 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The spelling of 38760512012 in words is "thirty-eight billion, seven hundred sixty million, five hundred twelve thousand, twelve".
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