Base | Representation |
---|---|
bin | 101101010000… |
… | …1011110011010 |
3 | 1122122121112122 |
4 | 1122201132122 |
5 | 22033330244 |
6 | 2204341242 |
7 | 405462614 |
oct | 132413632 |
9 | 48577478 |
10 | 23730074 |
11 | 12438835 |
12 | 7b44822 |
13 | 4bbb184 |
14 | 3219db4 |
15 | 213b1ee |
hex | 16a179a |
23730074 has 4 divisors (see below), whose sum is σ = 35595114. Its totient is φ = 11865036.
The previous prime is 23730053. The next prime is 23730101. The reversal of 23730074 is 47003732.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 19758025 + 3972049 = 4445^2 + 1993^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5932517 + ... + 5932520.
Almost surely, 223730074 is an apocalyptic number.
23730074 is a deficient number, since it is larger than the sum of its proper divisors (11865040).
23730074 is a wasteful number, since it uses less digits than its factorization.
23730074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11865039.
The product of its (nonzero) digits is 3528, while the sum is 26.
The square root of 23730074 is about 4871.3523789601. The cubic root of 23730074 is about 287.3644437197.
The spelling of 23730074 in words is "twenty-three million, seven hundred thirty thousand, seventy-four".
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