Base | Representation |
---|---|
bin | 101100000010… |
… | …0011111111110 |
3 | 1121102221112212 |
4 | 1120010133332 |
5 | 21402241402 |
6 | 2142500422 |
7 | 400144223 |
oct | 130043776 |
9 | 47387485 |
10 | 23087102 |
11 | 12039755 |
12 | 7894712 |
13 | 4a2460c |
14 | 30cd94a |
15 | 2060952 |
hex | 16047fe |
23087102 has 4 divisors (see below), whose sum is σ = 34630656. Its totient is φ = 11543550.
The previous prime is 23087083. The next prime is 23087107. The reversal of 23087102 is 20178032.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23087107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5771774 + ... + 5771777.
It is an arithmetic number, because the mean of its divisors is an integer number (8657664).
Almost surely, 223087102 is an apocalyptic number.
23087102 is a deficient number, since it is larger than the sum of its proper divisors (11543554).
23087102 is a wasteful number, since it uses less digits than its factorization.
23087102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11543553.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 23087102 is about 4804.9039532544. The cubic root of 23087102 is about 284.7452406897.
The spelling of 23087102 in words is "twenty-three million, eighty-seven thousand, one hundred two".
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