Base | Representation |
---|---|
bin | 10101100011010100… |
… | …110100110101000111 |
3 | 2012201202022210121222 |
4 | 111203110310311013 |
5 | 334343124141020 |
6 | 14344141030555 |
7 | 1446314203256 |
oct | 254324646507 |
9 | 65652283558 |
10 | 23141240135 |
11 | 98a5699252 |
12 | 4599b5545b |
13 | 224a411b00 |
14 | 119757679d |
15 | 90690db25 |
hex | 563534d47 |
23141240135 has 24 divisors (see below), whose sum is σ = 30181999680. Its totient is φ = 17025220992.
The previous prime is 23141240107. The next prime is 23141240137. The reversal of 23141240135 is 53104214132.
It is a happy number.
It is not a de Polignac number, because 23141240135 - 224 = 23124462919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23141240137) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176402 + ... + 278208.
It is an arithmetic number, because the mean of its divisors is an integer number (1257583320).
Almost surely, 223141240135 is an apocalyptic number.
23141240135 is a deficient number, since it is larger than the sum of its proper divisors (7040759545).
23141240135 is a wasteful number, since it uses less digits than its factorization.
23141240135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102107 (or 102094 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 23141240135 its reverse (53104214132), we get a palindrome (76245454267).
The spelling of 23141240135 in words is "twenty-three billion, one hundred forty-one million, two hundred forty thousand, one hundred thirty-five".
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