Base | Representation |
---|---|
bin | 101100101001… |
… | …1000001000100 |
3 | 1122001021201012 |
4 | 1121103001010 |
5 | 21443034313 |
6 | 2153421352 |
7 | 402653651 |
oct | 131230104 |
9 | 48037635 |
10 | 23408708 |
11 | 12239344 |
12 | 7a0a858 |
13 | 4b07b0b |
14 | 3174c28 |
15 | 20c5da8 |
hex | 1653044 |
23408708 has 12 divisors (see below), whose sum is σ = 41071212. Its totient is φ = 11674080.
The previous prime is 23408701. The next prime is 23408717. The reversal of 23408708 is 80780432.
It can be written as a sum of positive squares in 2 ways, for example, as 20052484 + 3356224 = 4478^2 + 1832^2 .
It is a super-2 number, since 2×234087082 = 1095935220458528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23408701) 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, 5783 + ... + 8958.
It is an arithmetic number, because the mean of its divisors is an integer number (3422601).
Almost surely, 223408708 is an apocalyptic number.
It is an amenable number.
23408708 is a deficient number, since it is larger than the sum of its proper divisors (17662504).
23408708 is a wasteful number, since it uses less digits than its factorization.
23408708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15142 (or 15140 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 23408708 is about 4838.2546439806. The cubic root of 23408708 is about 286.0613264418.
The spelling of 23408708 in words is "twenty-three million, four hundred eight thousand, seven hundred eight".
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