Base | Representation |
---|---|
bin | 11011101010111… |
… | …00010000111010 |
3 | 121011202120110120 |
4 | 31311130100322 |
5 | 433410110320 |
6 | 35010554110 |
7 | 5515633620 |
oct | 1565342072 |
9 | 534676416 |
10 | 232113210 |
11 | 10a0270aa |
12 | 65898936 |
13 | 3911c0c4 |
14 | 22b81510 |
15 | 1559e440 |
hex | dd5c43a |
232113210 has 64 divisors (see below), whose sum is σ = 653882112. Its totient is φ = 51618816.
The previous prime is 232113199. The next prime is 232113221. The reversal of 232113210 is 12311232.
It is an interprime number because it is at equal distance from previous prime (232113199) and next prime (232113221).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 232113210.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7167 + ... + 22706.
It is an arithmetic number, because the mean of its divisors is an integer number (10216908).
Almost surely, 2232113210 is an apocalyptic number.
232113210 is an abundant number, since it is smaller than the sum of its proper divisors (421768902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232113210 is a wasteful number, since it uses less digits than its factorization.
232113210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29927.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 232113210 is about 15235.2620587898. The cubic root of 232113210 is about 614.5632962946.
Adding to 232113210 its reverse (12311232), we get a palindrome (244424442).
The spelling of 232113210 in words is "two hundred thirty-two million, one hundred thirteen thousand, two hundred ten".
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