Base | Representation |
---|---|
bin | 101110100111110111… |
… | …1111110001001111110 |
3 | 100120102200121221000000 |
4 | 1131033233332021332 |
5 | 3120022242120410 |
6 | 113555010415130 |
7 | 10143056566311 |
oct | 1351757761176 |
9 | 316380557000 |
10 | 100122223230 |
11 | 39509426237 |
12 | 174a28914a6 |
13 | 9597c34593 |
14 | 4bbb398978 |
15 | 290ed2ddc0 |
hex | 174fbfe27e |
100122223230 has 56 divisors (see below), whose sum is σ = 270206414712. Its totient is φ = 26699257584.
The previous prime is 100122223213. The next prime is 100122223259. The reversal of 100122223230 is 32322221001.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6859804 + ... + 6874383.
Almost surely, 2100122223230 is an apocalyptic number.
100122223230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100122223230 is an abundant number, since it is smaller than the sum of its proper divisors (170084191482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100122223230 is an equidigital number, since it uses as much as digits as its factorization.
100122223230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13734212 (or 13734197 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 100122223230 its reverse (32322221001), we get a palindrome (132444444231).
The spelling of 100122223230 in words is "one hundred billion, one hundred twenty-two million, two hundred twenty-three thousand, two hundred thirty".
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