Base | Representation |
---|---|
bin | 11011110001100… |
… | …10100001111001 |
3 | 121020102011100102 |
4 | 31320302201321 |
5 | 434121201331 |
6 | 35041445145 |
7 | 5526250406 |
oct | 1570624171 |
9 | 536364312 |
10 | 232990841 |
11 | 10a576516 |
12 | 660407b5 |
13 | 39368705 |
14 | 22d2d2ad |
15 | 156c44cb |
hex | de32879 |
232990841 has 8 divisors (see below), whose sum is σ = 235582464. Its totient is φ = 230405760.
The previous prime is 232990837. The next prime is 232990861. The reversal of 232990841 is 148099232.
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 232990841 - 22 = 232990837 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232990795 and 232990804.
It is not an unprimeable number, because it can be changed into a prime (232990801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110921 + ... + 113001.
It is an arithmetic number, because the mean of its divisors is an integer number (29447808).
Almost surely, 2232990841 is an apocalyptic number.
It is an amenable number.
232990841 is a deficient number, since it is larger than the sum of its proper divisors (2591623).
232990841 is a wasteful number, since it uses less digits than its factorization.
232990841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3271.
The product of its (nonzero) digits is 31104, while the sum is 38.
The square root of 232990841 is about 15264.0375065053. The cubic root of 232990841 is about 615.3368863932.
The spelling of 232990841 in words is "two hundred thirty-two million, nine hundred ninety thousand, eight hundred forty-one".
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