Base | Representation |
---|---|
bin | 1101011010000011101… |
… | …1110011110101010110 |
3 | 211000112022201222120222 |
4 | 3112200323303311112 |
5 | 12233210311100204 |
6 | 253451425554342 |
7 | 22432605514064 |
oct | 3264073636526 |
9 | 730468658528 |
10 | 230333300054 |
11 | 89758163520 |
12 | 387821a59b2 |
13 | 18949771130 |
14 | b2108cb034 |
15 | 5ed1488abe |
hex | 35a0ef3d56 |
230333300054 has 64 divisors (see below), whose sum is σ = 428726511360. Its totient is φ = 91243739520.
The previous prime is 230333300053. The next prime is 230333300117. The reversal of 230333300054 is 450003333032.
It is a super-2 number, since 2×2303333000542 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 230333299996 and 230333300032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230333300053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1519829 + ... + 1664495.
It is an arithmetic number, because the mean of its divisors is an integer number (6698851740).
Almost surely, 2230333300054 is an apocalyptic number.
230333300054 is a deficient number, since it is larger than the sum of its proper divisors (198393211306).
230333300054 is a wasteful number, since it uses less digits than its factorization.
230333300054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145005.
The product of its (nonzero) digits is 9720, while the sum is 26.
Adding to 230333300054 its reverse (450003333032), we get a palindrome (680336633086).
The spelling of 230333300054 in words is "two hundred thirty billion, three hundred thirty-three million, three hundred thousand, fifty-four".
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