Base | Representation |
---|---|
bin | 1101011101110001110… |
… | …1101100001100011000 |
3 | 211010002221001002200001 |
4 | 3113130131230030120 |
5 | 12242232000144100 |
6 | 254134504222344 |
7 | 22466423605552 |
oct | 3273435541430 |
9 | 733087032601 |
10 | 231332037400 |
11 | 8a11a9a4692 |
12 | 38a0076a9b4 |
13 | 18a78658689 |
14 | b2a73ca4d2 |
15 | 603debad6a |
hex | 35dc76c318 |
231332037400 has 24 divisors (see below), whose sum is σ = 537846987420. Its totient is φ = 92532814880.
The previous prime is 231332037379. The next prime is 231332037457. The reversal of 231332037400 is 4730233132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 578329894 + ... + 578330293.
Almost surely, 2231332037400 is an apocalyptic number.
231332037400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
231332037400 is an abundant number, since it is smaller than the sum of its proper divisors (306514950020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231332037400 is a wasteful number, since it uses less digits than its factorization.
231332037400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1156660203 (or 1156660194 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 28.
The spelling of 231332037400 in words is "two hundred thirty-one billion, three hundred thirty-two million, thirty-seven thousand, four hundred".
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