Base | Representation |
---|---|
bin | 101110100111111000… |
… | …0011000011110100011 |
3 | 100120102200211101220002 |
4 | 1131033300120132203 |
5 | 3120022304043133 |
6 | 113555013010215 |
7 | 10143060525530 |
oct | 1351760303643 |
9 | 316380741802 |
10 | 100122331043 |
11 | 3950949a239 |
12 | 174a292396b |
13 | 9597c71687 |
14 | 4bbb3c5d87 |
15 | 290ed50ce8 |
hex | 174fc187a3 |
100122331043 has 4 divisors (see below), whose sum is σ = 114425521200. Its totient is φ = 85819140888.
The previous prime is 100122331031. The next prime is 100122331073. The reversal of 100122331043 is 340133221001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100122331043 - 210 = 100122330019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100122331073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7151595068 + ... + 7151595081.
It is an arithmetic number, because the mean of its divisors is an integer number (28606380300).
Almost surely, 2100122331043 is an apocalyptic number.
100122331043 is a deficient number, since it is larger than the sum of its proper divisors (14303190157).
100122331043 is an equidigital number, since it uses as much as digits as its factorization.
100122331043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14303190156.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 100122331043 its reverse (340133221001), we get a palindrome (440255552044).
The spelling of 100122331043 in words is "one hundred billion, one hundred twenty-two million, three hundred thirty-one thousand, forty-three".
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