Base | Representation |
---|---|
bin | 101100100101… |
… | …1111101010010 |
3 | 1121222211001022 |
4 | 1121023331102 |
5 | 21441123134 |
6 | 2153035442 |
7 | 402503444 |
oct | 131137522 |
9 | 47884038 |
10 | 23379794 |
11 | 12219649 |
12 | 79b5b82 |
13 | 4ac78c9 |
14 | 3168494 |
15 | 20bc52e |
hex | 164bf52 |
23379794 has 8 divisors (see below), whose sum is σ = 37132668. Its totient is φ = 11002240.
The previous prime is 23379793. The next prime is 23379809. The reversal of 23379794 is 49797332.
It can be written as a sum of positive squares in 2 ways, for example, as 17682025 + 5697769 = 4205^2 + 2387^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×233797942 = 1093229534964872, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23379791) 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, 343787 + ... + 343854.
Almost surely, 223379794 is an apocalyptic number.
23379794 is a deficient number, since it is larger than the sum of its proper divisors (13752874).
23379794 is a wasteful number, since it uses less digits than its factorization.
23379794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687660.
The product of its digits is 285768, while the sum is 44.
The square root of 23379794 is about 4835.2656597130. The cubic root of 23379794 is about 285.9434987086.
The spelling of 23379794 in words is "twenty-three million, three hundred seventy-nine thousand, seven hundred ninety-four".
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