Base | Representation |
---|---|
bin | 100100010110110000… |
… | …010100110010110001 |
3 | 10201202112000021020200 |
4 | 210112300110302301 |
5 | 1114421314104442 |
6 | 25533315025413 |
7 | 2551234353501 |
oct | 442660246261 |
9 | 121675007220 |
10 | 39036472497 |
11 | 15612086620 |
12 | 769529b269 |
13 | 38b1575449 |
14 | 1c64635a01 |
15 | 103710c34c |
hex | 916c14cb1 |
39036472497 has 12 divisors (see below), whose sum is σ = 61512017424. Its totient is φ = 23658468120.
The previous prime is 39036472471. The next prime is 39036472507. The reversal of 39036472497 is 79427463093.
39036472497 is a `hidden beast` number, since 3 + 90 + 3 + 64 + 7 + 2 + 497 = 666.
It is not a de Polignac number, because 39036472497 - 27 = 39036472369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (39036472417) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197153803 + ... + 197154000.
It is an arithmetic number, because the mean of its divisors is an integer number (5126001452).
Almost surely, 239036472497 is an apocalyptic number.
It is an amenable number.
39036472497 is a deficient number, since it is larger than the sum of its proper divisors (22475544927).
39036472497 is a wasteful number, since it uses less digits than its factorization.
39036472497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394307820 (or 394307817 counting only the distinct ones).
The product of its (nonzero) digits is 6858432, while the sum is 54.
The spelling of 39036472497 in words is "thirty-nine billion, thirty-six million, four hundred seventy-two thousand, four hundred ninety-seven".
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