Base | Representation |
---|---|
bin | 11011101101000… |
… | …11111111101111 |
3 | 121012022111111112 |
4 | 31312203333233 |
5 | 433444011043 |
6 | 35021142235 |
7 | 5521266332 |
oct | 1566437757 |
9 | 535274445 |
10 | 232407023 |
11 | 10a207922 |
12 | 659ba97b |
13 | 391c2a64 |
14 | 22c1a619 |
15 | 1560b518 |
hex | dda3fef |
232407023 has 2 divisors, whose sum is σ = 232407024. Its totient is φ = 232407022.
The previous prime is 232406971. The next prime is 232407059. The reversal of 232407023 is 320704232.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 232407023 - 218 = 232144879 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 232407023.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (232407223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116203511 + 116203512.
It is an arithmetic number, because the mean of its divisors is an integer number (116203512).
Almost surely, 2232407023 is an apocalyptic number.
232407023 is a deficient number, since it is larger than the sum of its proper divisors (1).
232407023 is an equidigital number, since it uses as much as digits as its factorization.
232407023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 232407023 is about 15244.9015411711. The cubic root of 232407023 is about 614.8224953167.
The spelling of 232407023 in words is "two hundred thirty-two million, four hundred seven thousand, twenty-three".
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