Base | Representation |
---|---|
bin | 11011101100100… |
… | …01001100111101 |
3 | 121012011120220111 |
4 | 31312101030331 |
5 | 433434030140 |
6 | 35015350021 |
7 | 5520526033 |
oct | 1566211475 |
9 | 535146814 |
10 | 232330045 |
11 | 10a165002 |
12 | 65982311 |
13 | 391969cc |
14 | 22bda553 |
15 | 155e37ea |
hex | dd9133d |
232330045 has 8 divisors (see below), whose sum is σ = 279309024. Its totient is φ = 185522064.
The previous prime is 232330037. The next prime is 232330057. The reversal of 232330045 is 540033232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232330045 - 23 = 232330037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232329998 and 232330025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39739 + ... + 45208.
It is an arithmetic number, because the mean of its divisors is an integer number (34913628).
Almost surely, 2232330045 is an apocalyptic number.
It is an amenable number.
232330045 is a deficient number, since it is larger than the sum of its proper divisors (46978979).
232330045 is an equidigital number, since it uses as much as digits as its factorization.
232330045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85499.
The product of its (nonzero) digits is 2160, while the sum is 22.
The square root of 232330045 is about 15242.3766191497. The cubic root of 232330045 is about 614.7546071899.
Adding to 232330045 its reverse (540033232), we get a palindrome (772363277).
The spelling of 232330045 in words is "two hundred thirty-two million, three hundred thirty thousand, forty-five".
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