Base | Representation |
---|---|
bin | 101101100100… |
… | …1100101010010 |
3 | 1122221221220002 |
4 | 1123021211102 |
5 | 22104104404 |
6 | 2212050002 |
7 | 410045561 |
oct | 133114522 |
9 | 48857802 |
10 | 23894354 |
11 | 12540200 |
12 | 8003902 |
13 | 4c47b93 |
14 | 325dbd8 |
15 | 216ec1e |
hex | 16c9952 |
23894354 has 12 divisors (see below), whose sum is σ = 39396462. Its totient is φ = 10860960.
The previous prime is 23894329. The next prime is 23894359. The reversal of 23894354 is 45349832.
It can be written as a sum of positive squares in only one way, i.e., 23746129 + 148225 = 4873^2 + 385^2 .
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (23894359) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49127 + ... + 49610.
Almost surely, 223894354 is an apocalyptic number.
23894354 is a deficient number, since it is larger than the sum of its proper divisors (15502108).
23894354 is a wasteful number, since it uses less digits than its factorization.
23894354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98761 (or 98750 counting only the distinct ones).
The product of its digits is 103680, while the sum is 38.
The square root of 23894354 is about 4888.1851437931. The cubic root of 23894354 is about 288.0260473484.
The spelling of 23894354 in words is "twenty-three million, eight hundred ninety-four thousand, three hundred fifty-four".
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