Base | Representation |
---|---|
bin | 1101011010111000001… |
… | …1000110011110110011 |
3 | 211001002122201220200222 |
4 | 3112232003012132303 |
5 | 12234133122042001 |
6 | 253525325403255 |
7 | 22441216562600 |
oct | 3265603063663 |
9 | 731078656628 |
10 | 230553315251 |
11 | 89860377166 |
12 | 38823a0952b |
13 | 1898321573c |
14 | b231bdd6a7 |
15 | 5ee594861b |
hex | 35ae0c67b3 |
230553315251 has 24 divisors (see below), whose sum is σ = 277639362000. Its totient is φ = 190667542464.
The previous prime is 230553315241. The next prime is 230553315269. The reversal of 230553315251 is 152513355032.
It is a de Polignac number, because none of the positive numbers 2k-230553315251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230553315241) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1973840 + ... + 2087378.
It is an arithmetic number, because the mean of its divisors is an integer number (11568306750).
Almost surely, 2230553315251 is an apocalyptic number.
230553315251 is a deficient number, since it is larger than the sum of its proper divisors (47086046749).
230553315251 is a wasteful number, since it uses less digits than its factorization.
230553315251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115011 (or 115004 counting only the distinct ones).
The product of its (nonzero) digits is 67500, while the sum is 35.
The spelling of 230553315251 in words is "two hundred thirty billion, five hundred fifty-three million, three hundred fifteen thousand, two hundred fifty-one".
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