Base | Representation |
---|---|
bin | 100100010101011101… |
… | …011110101010100100 |
3 | 10201201000010220102012 |
4 | 210111131132222210 |
5 | 1114400234124410 |
6 | 25531221333352 |
7 | 2550551642225 |
oct | 442535365244 |
9 | 121630126365 |
10 | 39014754980 |
11 | 156008a2963 |
12 | 7689b67258 |
13 | 38a9c10346 |
14 | 1c617c124c |
15 | 103526c605 |
hex | 91575eaa4 |
39014754980 has 12 divisors (see below), whose sum is σ = 81930985500. Its totient is φ = 15605901984.
The previous prime is 39014754971. The next prime is 39014755001. The reversal of 39014754980 is 8945741093.
39014754980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 11999887936 + 27014867044 = 109544^2 + 164362^2 .
It is a super-2 number, since 2×390147549802 (a number of 22 digits) contains 22 as substring.
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, 975368855 + ... + 975368894.
It is an arithmetic number, because the mean of its divisors is an integer number (6827582125).
Almost surely, 239014754980 is an apocalyptic number.
It is an amenable number.
39014754980 is an abundant number, since it is smaller than the sum of its proper divisors (42916230520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39014754980 is a wasteful number, since it uses less digits than its factorization.
39014754980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1950737758 (or 1950737756 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 50.
The spelling of 39014754980 in words is "thirty-nine billion, fourteen million, seven hundred fifty-four thousand, nine hundred eighty".
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