Base | Representation |
---|---|
bin | 101011111001… |
… | …0110001011011 |
3 | 1121022020221120 |
4 | 1113302301123 |
5 | 21342430431 |
6 | 2141140323 |
7 | 366422433 |
oct | 127626133 |
9 | 47266846 |
10 | 23014491 |
11 | 11a9a145 |
12 | 785a6a3 |
13 | 49ca556 |
14 | 30b12c3 |
15 | 2049196 |
hex | 15f2c5b |
23014491 has 16 divisors (see below), whose sum is σ = 32749440. Its totient is φ = 14333760.
The previous prime is 23014483. The next prime is 23014499. The reversal of 23014491 is 19441032.
It is an interprime number because it is at equal distance from previous prime (23014483) and next prime (23014499).
It is not a de Polignac number, because 23014491 - 23 = 23014483 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23014499) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1396 + ... + 6926.
It is an arithmetic number, because the mean of its divisors is an integer number (2046840).
Almost surely, 223014491 is an apocalyptic number.
23014491 is a deficient number, since it is larger than the sum of its proper divisors (9734949).
23014491 is a wasteful number, since it uses less digits than its factorization.
23014491 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5626.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 23014491 is about 4797.3420766087. The cubic root of 23014491 is about 284.4464107745.
The spelling of 23014491 in words is "twenty-three million, fourteen thousand, four hundred ninety-one".
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