Base | Representation |
---|---|
bin | 11011101100101… |
… | …10010101000101 |
3 | 121012012122201021 |
4 | 31312112111011 |
5 | 433440213140 |
6 | 35020031141 |
7 | 5520644203 |
oct | 1566262505 |
9 | 535178637 |
10 | 232351045 |
11 | 10a179863 |
12 | 659924b1 |
13 | 391a3434 |
14 | 22c04073 |
15 | 155e9b4a |
hex | dd96545 |
232351045 has 16 divisors (see below), whose sum is σ = 297745920. Its totient is φ = 173678400.
The previous prime is 232351001. The next prime is 232351061. The reversal of 232351045 is 540153232.
It is not a de Polignac number, because 232351045 - 29 = 232350533 is a prime.
It is a super-2 number, since 2×2323510452 = 107974016225184050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21351 + ... + 30340.
It is an arithmetic number, because the mean of its divisors is an integer number (18609120).
Almost surely, 2232351045 is an apocalyptic number.
It is an amenable number.
232351045 is a deficient number, since it is larger than the sum of its proper divisors (65394875).
232351045 is a wasteful number, since it uses less digits than its factorization.
232351045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51756.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 232351045 is about 15243.0654725354. The cubic root of 232351045 is about 614.7731289124.
The spelling of 232351045 in words is "two hundred thirty-two million, three hundred fifty-one thousand, forty-five".
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