Base | Representation |
---|---|
bin | 10101011011101100… |
… | …011001110100110110 |
3 | 2012101211101212001021 |
4 | 111123230121310312 |
5 | 334112340001004 |
6 | 14323324451354 |
7 | 1443201000016 |
oct | 253354316466 |
9 | 65354355037 |
10 | 23013203254 |
11 | 983a398248 |
12 | 45630a9b5a |
13 | 2229a32a42 |
14 | 1184567c46 |
15 | 8ea56bd54 |
hex | 55bb19d36 |
23013203254 has 8 divisors (see below), whose sum is σ = 34683406488. Its totient is φ = 11452067760.
The previous prime is 23013203251. The next prime is 23013203261. The reversal of 23013203254 is 45230231032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23013203251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27266407 + ... + 27267250.
It is an arithmetic number, because the mean of its divisors is an integer number (4335425811).
Almost surely, 223013203254 is an apocalyptic number.
23013203254 is a deficient number, since it is larger than the sum of its proper divisors (11670203234).
23013203254 is a wasteful number, since it uses less digits than its factorization.
23013203254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54533870.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 23013203254 its reverse (45230231032), we get a palindrome (68243434286).
The spelling of 23013203254 in words is "twenty-three billion, thirteen million, two hundred three thousand, two hundred fifty-four".
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