Base | Representation |
---|---|
bin | 101011111100… |
… | …1000001100010 |
3 | 1121100120001222 |
4 | 1113321001202 |
5 | 21344240343 |
6 | 2141455042 |
7 | 366560204 |
oct | 127710142 |
9 | 47316058 |
10 | 23040098 |
11 | 12007404 |
12 | 7871482 |
13 | 4a090c3 |
14 | 30ba774 |
15 | 2051a68 |
hex | 15f9062 |
23040098 has 8 divisors (see below), whose sum is σ = 34602960. Its totient is φ = 11505780.
The previous prime is 23040091. The next prime is 23040109. The reversal of 23040098 is 89004032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×230400982 = 1061692231699208, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23040091) 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, 4988 + ... + 8423.
It is an arithmetic number, because the mean of its divisors is an integer number (4325370).
Almost surely, 223040098 is an apocalyptic number.
23040098 is a deficient number, since it is larger than the sum of its proper divisors (11562862).
23040098 is a wasteful number, since it uses less digits than its factorization.
23040098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14272.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 23040098 is about 4800.0102083225. The cubic root of 23040098 is about 284.5518678025.
The spelling of 23040098 in words is "twenty-three million, forty thousand, ninety-eight".
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