Base | Representation |
---|---|
bin | 100100010000010111… |
… | …000101111000010010 |
3 | 10201111001010222112001 |
4 | 210100113011320102 |
5 | 1114211333211024 |
6 | 25514523424214 |
7 | 2545462456630 |
oct | 442027057022 |
9 | 121431128461 |
10 | 38929194514 |
11 | 15567574031 |
12 | 766538506a |
13 | 3895284052 |
14 | 1c542ac350 |
15 | 102c9bb244 |
hex | 9105c5e12 |
38929194514 has 16 divisors (see below), whose sum is σ = 66741710400. Its totient is φ = 16682453424.
The previous prime is 38929194511. The next prime is 38929194527. The reversal of 38929194514 is 41549192983.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (38929194511) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46872 + ... + 282940.
It is an arithmetic number, because the mean of its divisors is an integer number (4171356900).
Almost surely, 238929194514 is an apocalyptic number.
38929194514 is a deficient number, since it is larger than the sum of its proper divisors (27812515886).
38929194514 is a wasteful number, since it uses less digits than its factorization.
38929194514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247857.
The product of its digits is 2799360, while the sum is 55.
The spelling of 38929194514 in words is "thirty-eight billion, nine hundred twenty-nine million, one hundred ninety-four thousand, five hundred fourteen".
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