Base | Representation |
---|---|
bin | 11011110001010… |
… | …00101011010001 |
3 | 121020100002222121 |
4 | 31320220223101 |
5 | 434113403411 |
6 | 35040534241 |
7 | 5526021631 |
oct | 1570505321 |
9 | 536302877 |
10 | 232950481 |
11 | 10a549165 |
12 | 66021381 |
13 | 3935322a |
14 | 22d1c6c1 |
15 | 156b7571 |
hex | de28ad1 |
232950481 has 4 divisors (see below), whose sum is σ = 232983972. Its totient is φ = 232916992.
The previous prime is 232950451. The next prime is 232950499. The reversal of 232950481 is 184059232.
232950481 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 can be written as a sum of positive squares in 2 ways, for example, as 156650256 + 76300225 = 12516^2 + 8735^2 .
It is a cyclic number.
It is not a de Polignac number, because 232950481 - 213 = 232942289 is a prime.
It is a super-2 number, since 2×2329504812 = 108531853196262722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232950401) 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, 1960 + ... + 21673.
It is an arithmetic number, because the mean of its divisors is an integer number (58245993).
Almost surely, 2232950481 is an apocalyptic number.
It is an amenable number.
232950481 is a deficient number, since it is larger than the sum of its proper divisors (33491).
232950481 is an equidigital number, since it uses as much as digits as its factorization.
232950481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33490.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 232950481 is about 15262.7153875056. The cubic root of 232950481 is about 615.3013536218.
The spelling of 232950481 in words is "two hundred thirty-two million, nine hundred fifty thousand, four hundred eighty-one".
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