Base | Representation |
---|---|
bin | 101100110001… |
… | …1101000000011 |
3 | 1122011202000212 |
4 | 1121203220003 |
5 | 22002223424 |
6 | 2155104335 |
7 | 403356206 |
oct | 131435003 |
9 | 48152025 |
10 | 23476739 |
11 | 12285470 |
12 | 7a420ab |
13 | 4b2ca80 |
14 | 319193d |
15 | 20db10e |
hex | 1663a03 |
23476739 has 8 divisors (see below), whose sum is σ = 27581232. Its totient is φ = 19700640.
The previous prime is 23476729. The next prime is 23476757. The reversal of 23476739 is 93767432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23476739 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23476696 and 23476705.
It is not an unprimeable number, because it can be changed into a prime (23476709) 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 7 ways as a sum of consecutive naturals, for example, 81944 + ... + 82229.
It is an arithmetic number, because the mean of its divisors is an integer number (3447654).
Almost surely, 223476739 is an apocalyptic number.
23476739 is a deficient number, since it is larger than the sum of its proper divisors (4104493).
23476739 is a wasteful number, since it uses less digits than its factorization.
23476739 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164197.
The product of its digits is 190512, while the sum is 41.
The square root of 23476739 is about 4845.2800744642. The cubic root of 23476739 is about 286.3381780555.
The spelling of 23476739 in words is "twenty-three million, four hundred seventy-six thousand, seven hundred thirty-nine".
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