Base | Representation |
---|---|
bin | 10101111110100010… |
… | …000101010001110101 |
3 | 2020220120020101010210 |
4 | 111332202011101311 |
5 | 341312002401323 |
6 | 14501324340033 |
7 | 1463526066543 |
oct | 257642052165 |
9 | 66816211123 |
10 | 23597700213 |
11 | a00a31748a |
12 | 46a69a4619 |
13 | 22c0b61029 |
14 | 11dc036d93 |
15 | 931a26293 |
hex | 57e885475 |
23597700213 has 8 divisors (see below), whose sum is σ = 31467261088. Its totient is φ = 15729969744.
The previous prime is 23597700193. The next prime is 23597700233. The reversal of 23597700213 is 31200779532.
It is an interprime number because it is at equal distance from previous prime (23597700193) and next prime (23597700233).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23597700213 - 224 = 23580922997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23597700233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427231 + ... + 479292.
It is an arithmetic number, because the mean of its divisors is an integer number (3933407636).
Almost surely, 223597700213 is an apocalyptic number.
It is an amenable number.
23597700213 is a deficient number, since it is larger than the sum of its proper divisors (7869560875).
23597700213 is an equidigital number, since it uses as much as digits as its factorization.
23597700213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 915203.
The product of its (nonzero) digits is 79380, while the sum is 39.
The spelling of 23597700213 in words is "twenty-three billion, five hundred ninety-seven million, seven hundred thousand, two hundred thirteen".
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