Base | Representation |
---|---|
bin | 11011110000111… |
… | …01000110000101 |
3 | 121020020200220201 |
4 | 31320131012011 |
5 | 434110344140 |
6 | 35035530501 |
7 | 5525433424 |
oct | 1570350605 |
9 | 536220821 |
10 | 232903045 |
11 | 10a516561 |
12 | 65bb9a31 |
13 | 3933776b |
14 | 22d092bb |
15 | 156a849a |
hex | de1d185 |
232903045 has 16 divisors (see below), whose sum is σ = 295056000. Its totient is φ = 175998528.
The previous prime is 232903003. The next prime is 232903051. The reversal of 232903045 is 540309232.
232903045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 232903045 - 215 = 232870277 is a prime.
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, 30691 + ... + 37519.
It is an arithmetic number, because the mean of its divisors is an integer number (18441000).
Almost surely, 2232903045 is an apocalyptic number.
It is an amenable number.
232903045 is a deficient number, since it is larger than the sum of its proper divisors (62152955).
232903045 is a wasteful number, since it uses less digits than its factorization.
232903045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7212.
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 232903045 is about 15261.1613254038. The cubic root of 232903045 is about 615.2595859232.
It can be divided in two parts, 23290 and 3045, that added together give a triangular number (26335 = T229).
The spelling of 232903045 in words is "two hundred thirty-two million, nine hundred three thousand, forty-five".
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