Base | Representation |
---|---|
bin | 11011110000110… |
… | …11010111101110 |
3 | 121020020100020010 |
4 | 31320123113232 |
5 | 434110132412 |
6 | 35035434050 |
7 | 5525404014 |
oct | 1570332756 |
9 | 536210203 |
10 | 232895982 |
11 | 10a511220 |
12 | 65bb5926 |
13 | 39334497 |
14 | 22d068b4 |
15 | 156a633c |
hex | de1b5ee |
232895982 has 64 divisors (see below), whose sum is σ = 525268224. Its totient is φ = 68221440.
The previous prime is 232895981. The next prime is 232895989. The reversal of 232895982 is 289598232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232895981) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 690918 + ... + 691254.
It is an arithmetic number, because the mean of its divisors is an integer number (8207316).
Almost surely, 2232895982 is an apocalyptic number.
232895982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 232895982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262634112).
232895982 is an abundant number, since it is smaller than the sum of its proper divisors (292372242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232895982 is a wasteful number, since it uses less digits than its factorization.
232895982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673.
The product of its digits is 622080, while the sum is 48.
The square root of 232895982 is about 15260.9299192415. The cubic root of 232895982 is about 615.2533664219.
The spelling of 232895982 in words is "two hundred thirty-two million, eight hundred ninety-five thousand, nine hundred eighty-two".
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