Base | Representation |
---|---|
bin | 100001010111111011000… |
… | …110010000010010000000 |
3 | 22010020202002201000012102 |
4 | 201113323012100102000 |
5 | 300033421123231121 |
6 | 4513330510245532 |
7 | 324460224545531 |
oct | 41277306202200 |
9 | 8106662630172 |
10 | 2293430289536 |
11 | 804702677401 |
12 | 3105951b68a8 |
13 | 138367275329 |
14 | 7d007282688 |
15 | 3e9cda1a90b |
hex | 215fb190480 |
2293430289536 has 32 divisors (see below), whose sum is σ = 4809413852400. Its totient is φ = 1086361714944.
The previous prime is 2293430289529. The next prime is 2293430289539. The reversal of 2293430289536 is 6359820343922.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×22934302895362 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2293430289539) 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, 471508730 + ... + 471513593.
Almost surely, 22293430289536 is an apocalyptic number.
It is an amenable number.
2293430289536 is an abundant number, since it is smaller than the sum of its proper divisors (2515983562864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2293430289536 is an equidigital number, since it uses as much as digits as its factorization.
2293430289536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 943022356 (or 943022344 counting only the distinct ones).
The product of its (nonzero) digits is 16796160, while the sum is 56.
The spelling of 2293430289536 in words is "two trillion, two hundred ninety-three billion, four hundred thirty million, two hundred eighty-nine thousand, five hundred thirty-six".
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