Base | Representation |
---|---|
bin | 100100001110101000… |
… | …001001001010110001 |
3 | 10201102000102100001212 |
4 | 210032220021022301 |
5 | 1114131412010001 |
6 | 25512004205505 |
7 | 2544660323264 |
oct | 441650111261 |
9 | 121360370055 |
10 | 38900110001 |
11 | 15552109445 |
12 | 7657699895 |
13 | 388c23c98c |
14 | 1c5049acdb |
15 | 102a1737bb |
hex | 90ea092b1 |
38900110001 has 2 divisors, whose sum is σ = 38900110002. Its totient is φ = 38900110000.
The previous prime is 38900109979. The next prime is 38900110027. The reversal of 38900110001 is 10001100983.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 26503514401 + 12396595600 = 162799^2 + 111340^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-38900110001 is a prime.
It is not a weakly prime, because it can be changed into another prime (38900110901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19450055000 + 19450055001.
It is an arithmetic number, because the mean of its divisors is an integer number (19450055001).
Almost surely, 238900110001 is an apocalyptic number.
It is an amenable number.
38900110001 is a deficient number, since it is larger than the sum of its proper divisors (1).
38900110001 is an equidigital number, since it uses as much as digits as its factorization.
38900110001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 23.
Adding to 38900110001 its reverse (10001100983), we get a palindrome (48901210984).
The spelling of 38900110001 in words is "thirty-eight billion, nine hundred million, one hundred ten thousand, one".
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