Base | Representation |
---|---|
bin | 101110100100110101… |
… | …0111010001110100000 |
3 | 100120011120201021212112 |
4 | 1131021222322032200 |
5 | 3114320134424440 |
6 | 113540524414452 |
7 | 10140410645123 |
oct | 1351152721640 |
9 | 316146637775 |
10 | 100020233120 |
11 | 394668a5595 |
12 | 174746a7428 |
13 | 957ca74cc2 |
14 | 4baba0a3ba |
15 | 2905dd4965 |
hex | 1749aba3a0 |
100020233120 has 48 divisors (see below), whose sum is σ = 236458994688. Its totient is φ = 39980801280.
The previous prime is 100020233083. The next prime is 100020233129. The reversal of 100020233120 is 21332020001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 100020233095 and 100020233104.
It is not an unprimeable number, because it can be changed into a prime (100020233129) 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, 22877 + ... + 447843.
It is an arithmetic number, because the mean of its divisors is an integer number (4926229056).
Almost surely, 2100020233120 is an apocalyptic number.
100020233120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100020233120 is an abundant number, since it is smaller than the sum of its proper divisors (136438761568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100020233120 is a wasteful number, since it uses less digits than its factorization.
100020233120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426453 (or 426445 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 100020233120 its reverse (21332020001), we get a palindrome (121352253121).
The spelling of 100020233120 in words is "one hundred billion, twenty million, two hundred thirty-three thousand, one hundred twenty".
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