Base | Representation |
---|---|
bin | 101110100111010001… |
… | …1101101000001110100 |
3 | 100120101022000011121220 |
4 | 1131032203231001310 |
5 | 3120002132331012 |
6 | 113553014110340 |
7 | 10142424626352 |
oct | 1351643550164 |
9 | 316338004556 |
10 | 100102230132 |
11 | 394a9110113 |
12 | 1749804b3b0 |
13 | 9593a54348 |
14 | 4bb88727d2 |
15 | 290d1d008c |
hex | 174e8ed074 |
100102230132 has 24 divisors (see below), whose sum is σ = 245865127200. Its totient is φ = 31611230496.
The previous prime is 100102230121. The next prime is 100102230149. The reversal of 100102230132 is 231032201001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219522207 + ... + 219522662.
It is an arithmetic number, because the mean of its divisors is an integer number (10244380300).
Almost surely, 2100102230132 is an apocalyptic number.
100102230132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
100102230132 is an abundant number, since it is smaller than the sum of its proper divisors (145762897068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100102230132 is a wasteful number, since it uses less digits than its factorization.
100102230132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439044895 (or 439044893 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 100102230132 its reverse (231032201001), we get a palindrome (331134431133).
The spelling of 100102230132 in words is "one hundred billion, one hundred two million, two hundred thirty thousand, one hundred thirty-two".
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