Base | Representation |
---|---|
bin | 11011110000001… |
… | …00011001110011 |
3 | 121020001120011212 |
4 | 31320010121303 |
5 | 434044130112 |
6 | 35033430335 |
7 | 5524532522 |
oct | 1570043163 |
9 | 536046155 |
10 | 232801907 |
11 | 10a457578 |
12 | 65b6b3ab |
13 | 39300710 |
14 | 22cc04b9 |
15 | 15688522 |
hex | de04673 |
232801907 has 4 divisors (see below), whose sum is σ = 250709760. Its totient is φ = 214894056.
The previous prime is 232801897. The next prime is 232801913. The reversal of 232801907 is 709108232.
232801907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 232801907 - 212 = 232797811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232801967) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8953907 + ... + 8953932.
It is an arithmetic number, because the mean of its divisors is an integer number (62677440).
Almost surely, 2232801907 is an apocalyptic number.
232801907 is a deficient number, since it is larger than the sum of its proper divisors (17907853).
232801907 is a wasteful number, since it uses less digits than its factorization.
232801907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17907852.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 232801907 is about 15257.8473907691. The cubic root of 232801907 is about 615.1705143335.
The spelling of 232801907 in words is "two hundred thirty-two million, eight hundred one thousand, nine hundred seven".
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