Base | Representation |
---|---|
bin | 10001100111101011000010… |
… | …00100011000001100000001 |
3 | 12002012010120012012000021220 |
4 | 20303311201010120030001 |
5 | 20034310342244433232 |
6 | 214223524240105253 |
7 | 11106226045156614 |
oct | 1063654104301401 |
9 | 162163505160256 |
10 | 38746528514817 |
11 | 11389346254812 |
12 | 4419406005229 |
13 | 1880a21c786c6 |
14 | 97d4b05a617b |
15 | 472d45a1342c |
hex | 233d61118301 |
38746528514817 has 16 divisors (see below), whose sum is σ = 53377346508288. Its totient is φ = 24974889488640.
The previous prime is 38746528514807. The next prime is 38746528514819. The reversal of 38746528514817 is 71841582564783.
It is not a de Polignac number, because 38746528514817 - 210 = 38746528513793 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38746528514819) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190488168 + ... + 190691465.
It is an arithmetic number, because the mean of its divisors is an integer number (3336084156768).
Almost surely, 238746528514817 is an apocalyptic number.
It is an amenable number.
38746528514817 is a deficient number, since it is larger than the sum of its proper divisors (14630817993471).
38746528514817 is a wasteful number, since it uses less digits than its factorization.
38746528514817 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 381180760.
The product of its digits is 361267200, while the sum is 69.
The spelling of 38746528514817 in words is "thirty-eight trillion, seven hundred forty-six billion, five hundred twenty-eight million, five hundred fourteen thousand, eight hundred seventeen".
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