Base | Representation |
---|---|
bin | 101100100101… |
… | …1111011111011 |
3 | 1121222210221002 |
4 | 1121023323323 |
5 | 21441122312 |
6 | 2153035215 |
7 | 402503261 |
oct | 131137373 |
9 | 47883832 |
10 | 23379707 |
11 | 1221957a |
12 | 79b5b0b |
13 | 4ac7860 |
14 | 3168431 |
15 | 20bc4c2 |
hex | 164befb |
23379707 has 8 divisors (see below), whose sum is σ = 26273184. Its totient is φ = 20642688.
The previous prime is 23379679. The next prime is 23379721. The reversal of 23379707 is 70797332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23379707 - 28 = 23379451 is a prime.
It is a super-2 number, since 2×233797072 = 1093221398811698, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23379757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38798 + ... + 39395.
It is an arithmetic number, because the mean of its divisors is an integer number (3284148).
Almost surely, 223379707 is an apocalyptic number.
23379707 is a deficient number, since it is larger than the sum of its proper divisors (2893477).
23379707 is a wasteful number, since it uses less digits than its factorization.
23379707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78229.
The product of its (nonzero) digits is 55566, while the sum is 38.
The square root of 23379707 is about 4835.2566633013. The cubic root of 23379707 is about 285.9431440275.
The spelling of 23379707 in words is "twenty-three million, three hundred seventy-nine thousand, seven hundred seven".
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