Base | Representation |
---|---|
bin | 11011011011101… |
… | …10110111111011 |
3 | 121001000120020001 |
4 | 31231312313323 |
5 | 432403000201 |
6 | 34500213431 |
7 | 5463013342 |
oct | 1555666773 |
9 | 531016201 |
10 | 230125051 |
11 | 1089993a2 |
12 | 6509a277 |
13 | 388a4190 |
14 | 227c4b59 |
15 | 1530a301 |
hex | db76dfb |
230125051 has 24 divisors (see below), whose sum is σ = 262298960. Its totient is φ = 200667456.
The previous prime is 230125043. The next prime is 230125061. The reversal of 230125051 is 150521032.
It is not a de Polignac number, because 230125051 - 23 = 230125043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230125061) 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, 749440 + ... + 749746.
Almost surely, 2230125051 is an apocalyptic number.
230125051 is a deficient number, since it is larger than the sum of its proper divisors (32173909).
230125051 is a wasteful number, since it uses less digits than its factorization.
230125051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475 (or 452 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 230125051 is about 15169.8731372415. The cubic root of 230125051 is about 612.8035877210.
Adding to 230125051 its reverse (150521032), we get a palindrome (380646083).
The spelling of 230125051 in words is "two hundred thirty million, one hundred twenty-five thousand, fifty-one".
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