Base | Representation |
---|---|
bin | 101011111101… |
… | …1011010101010 |
3 | 1121101001111221 |
4 | 1113323122222 |
5 | 21400044043 |
6 | 2142012254 |
7 | 366630604 |
oct | 127733252 |
9 | 47331457 |
10 | 23049898 |
11 | 12013803 |
12 | 787708a |
13 | 4a106c1 |
14 | 30c0174 |
15 | 20548ed |
hex | 15fb6aa |
23049898 has 8 divisors (see below), whose sum is σ = 34605540. Its totient is φ = 11514720.
The previous prime is 23049883. The next prime is 23049911. The reversal of 23049898 is 89894032.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 21650409 + 1399489 = 4653^2 + 1183^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893 + ... + 7048.
Almost surely, 223049898 is an apocalyptic number.
23049898 is a deficient number, since it is larger than the sum of its proper divisors (11555642).
23049898 is a wasteful number, since it uses less digits than its factorization.
23049898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10232.
The product of its (nonzero) digits is 124416, while the sum is 43.
The square root of 23049898 is about 4801.0309309564. The cubic root of 23049898 is about 284.5922063611.
The spelling of 23049898 in words is "twenty-three million, forty-nine thousand, eight hundred ninety-eight".
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