Base | Representation |
---|---|
bin | 1101011010111000010… |
… | …0011001101101100000 |
3 | 211001002200101020100020 |
4 | 3112232010121231200 |
5 | 12234133213444120 |
6 | 253525340553440 |
7 | 22441222512522 |
oct | 3265604315540 |
9 | 731080336306 |
10 | 230553656160 |
11 | 8986058a303 |
12 | 38823b52880 |
13 | 18983304969 |
14 | b231c8ba12 |
15 | 5ee59b4640 |
hex | 35ae119b60 |
230553656160 has 48 divisors (see below), whose sum is σ = 726244018416. Its totient is φ = 61480974848.
The previous prime is 230553656149. The next prime is 230553656257. The reversal of 230553656160 is 61656355032.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240159579 + ... + 240160538.
It is an arithmetic number, because the mean of its divisors is an integer number (15130083717).
Almost surely, 2230553656160 is an apocalyptic number.
230553656160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230553656160 is an abundant number, since it is smaller than the sum of its proper divisors (495690362256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230553656160 is a wasteful number, since it uses less digits than its factorization.
230553656160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480320135 (or 480320127 counting only the distinct ones).
The product of its (nonzero) digits is 486000, while the sum is 42.
The spelling of 230553656160 in words is "two hundred thirty billion, five hundred fifty-three million, six hundred fifty-six thousand, one hundred sixty".
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