Base | Representation |
---|---|
bin | 10101100111000100… |
… | …100111110110110011 |
3 | 2012220010121111021201 |
4 | 111213010213312303 |
5 | 340010222222210 |
6 | 14354304232031 |
7 | 1451006415565 |
oct | 254704476663 |
9 | 65803544251 |
10 | 23204101555 |
11 | 9928123a38 |
12 | 45b700b617 |
13 | 225a45130b |
14 | 11a1a5b335 |
15 | 90c1c953a |
hex | 567127db3 |
23204101555 has 16 divisors (see below), whose sum is σ = 28751192064. Its totient is φ = 17959436640.
The previous prime is 23204101483. The next prime is 23204101573. The reversal of 23204101555 is 55510140232.
It is not a de Polignac number, because 23204101555 - 29 = 23204101043 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592182 + ... + 630148.
It is an arithmetic number, because the mean of its divisors is an integer number (1796949504).
Almost surely, 223204101555 is an apocalyptic number.
23204101555 is a deficient number, since it is larger than the sum of its proper divisors (5547090509).
23204101555 is a wasteful number, since it uses less digits than its factorization.
23204101555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41946.
The product of its (nonzero) digits is 6000, while the sum is 28.
Adding to 23204101555 its reverse (55510140232), we get a palindrome (78714241787).
The spelling of 23204101555 in words is "twenty-three billion, two hundred four million, one hundred one thousand, five hundred fifty-five".
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