Base | Representation |
---|---|
bin | 10001101000100000011000… |
… | …10101101100101111010000 |
3 | 12002021212111101111210021100 |
4 | 20310100030111230233100 |
5 | 20040243022432410102 |
6 | 214245022404224400 |
7 | 11111261621600346 |
oct | 1064201425545720 |
9 | 162255441453240 |
10 | 38775171763152 |
11 | 1139a504659180 |
12 | 4422a7a69b100 |
13 | 1883638225266 |
14 | 980a2a759996 |
15 | 47397048ba1c |
hex | 23440c56cbd0 |
38775171763152 has 120 divisors (see below), whose sum is σ = 125345408273280. Its totient is φ = 11058872509440.
The previous prime is 38775171763127. The next prime is 38775171763193. The reversal of 38775171763152 is 25136717157783.
38775171763152 is a `hidden beast` number, since 3 + 8 + 7 + 7 + 517 + 1 + 7 + 63 + 1 + 52 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 38775171763152.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 719951752 + ... + 720005607.
It is an arithmetic number, because the mean of its divisors is an integer number (1044545068944).
Almost surely, 238775171763152 is an apocalyptic number.
It is an amenable number.
38775171763152 is an abundant number, since it is smaller than the sum of its proper divisors (86570236510128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38775171763152 is a wasteful number, since it uses less digits than its factorization.
38775171763152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1439957401 (or 1439957392 counting only the distinct ones).
The product of its digits is 51861600, while the sum is 63.
The spelling of 38775171763152 in words is "thirty-eight trillion, seven hundred seventy-five billion, one hundred seventy-one million, seven hundred sixty-three thousand, one hundred fifty-two".
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