Base | Representation |
---|---|
bin | 10001101000011101101110… |
… | …11111000100001110000000 |
3 | 12002021201211011202000101021 |
4 | 20310032313133010032000 |
5 | 20040232114011432024 |
6 | 214244225231315224 |
7 | 11111211424251133 |
oct | 1064166737041600 |
9 | 162251734660337 |
10 | 38773748155264 |
11 | 11399944005531 |
12 | 442274197bb14 |
13 | 188346c2cc125 |
14 | 98093366021a |
15 | 4738da4d1de4 |
hex | 2343b77c4380 |
38773748155264 has 16 divisors (see below), whose sum is σ = 77244576403320. Its totient is φ = 19386874077568.
The previous prime is 38773748155243. The next prime is 38773748155267. The reversal of 38773748155264 is 46255184737783.
It is a tau number, because it is divible by the number of its divisors (16).
It is a junction number, because it is equal to n+sod(n) for n = 38773748155193 and 38773748155202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38773748155267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151459953604 + ... + 151459953859.
Almost surely, 238773748155264 is an apocalyptic number.
It is an amenable number.
38773748155264 is a deficient number, since it is larger than the sum of its proper divisors (38470828248056).
38773748155264 is an equidigital number, since it uses as much as digits as its factorization.
38773748155264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302919907477 (or 302919907465 counting only the distinct ones).
The product of its digits is 948326400, while the sum is 70.
The spelling of 38773748155264 in words is "thirty-eight trillion, seven hundred seventy-three billion, seven hundred forty-eight million, one hundred fifty-five thousand, two hundred sixty-four".
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