Base | Representation |
---|---|
bin | 101100101001… |
… | …0110000001101 |
3 | 1122001020020020 |
4 | 1121102300031 |
5 | 21443021004 |
6 | 2153412353 |
7 | 402650550 |
oct | 131226015 |
9 | 48036206 |
10 | 23407629 |
11 | 12238553 |
12 | 7a0a0b9 |
13 | 4b0748b |
14 | 3174697 |
15 | 20c58d9 |
hex | 1652c0d |
23407629 has 16 divisors (see below), whose sum is σ = 37220352. Its totient is φ = 12793968.
The previous prime is 23407603. The next prime is 23407633. The reversal of 23407629 is 92670432.
It is not a de Polignac number, because 23407629 - 29 = 23407117 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23407629.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23407529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23749 + ... + 24714.
It is an arithmetic number, because the mean of its divisors is an integer number (2326272).
Almost surely, 223407629 is an apocalyptic number.
It is an amenable number.
23407629 is a deficient number, since it is larger than the sum of its proper divisors (13812723).
23407629 is a wasteful number, since it uses less digits than its factorization.
23407629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48496.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 23407629 is about 4838.1431355428. The cubic root of 23407629 is about 286.0569311413.
The spelling of 23407629 in words is "twenty-three million, four hundred seven thousand, six hundred twenty-nine".
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