Base | Representation |
---|---|
bin | 10001100101110010111011… |
… | …00010101100111010111011 |
3 | 12001221222010012210012212120 |
4 | 20302321131202230322323 |
5 | 20032231311440031010 |
6 | 214134141443212323 |
7 | 11101454063056503 |
oct | 1062713542547273 |
9 | 161858105705776 |
10 | 38682044845755 |
11 | 11363a65970833 |
12 | 4408a0a6770a3 |
13 | 18779166420cc |
14 | 97a314458a03 |
15 | 47131e84ae70 |
hex | 232e5d8acebb |
38682044845755 has 32 divisors (see below), whose sum is σ = 65265670944000. Its totient is φ = 19509522982272.
The previous prime is 38682044845751. The next prime is 38682044845757. The reversal of 38682044845755 is 55754844028683.
It is not a de Polignac number, because 38682044845755 - 22 = 38682044845751 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38682044845755.
It is not an unprimeable number, because it can be changed into a prime (38682044845751) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121678305 + ... + 121995794.
It is an arithmetic number, because the mean of its divisors is an integer number (2039552217000).
Almost surely, 238682044845755 is an apocalyptic number.
38682044845755 is a deficient number, since it is larger than the sum of its proper divisors (26583626098245).
38682044845755 is a wasteful number, since it uses less digits than its factorization.
38682044845755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243674683.
The product of its (nonzero) digits is 1032192000, while the sum is 69.
The spelling of 38682044845755 in words is "thirty-eight trillion, six hundred eighty-two billion, forty-four million, eight hundred forty-five thousand, seven hundred fifty-five".
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