Base | Representation |
---|---|
bin | 10101110100110110… |
… | …010111001001100010 |
3 | 2020111020112202021211 |
4 | 111310312113021202 |
5 | 340443410303010 |
6 | 14433242340334 |
7 | 1456514200624 |
oct | 256466271142 |
9 | 66436482254 |
10 | 23435244130 |
11 | 9a36647861 |
12 | 46604ba6aa |
13 | 22962c067c |
14 | 11c4628c14 |
15 | 92263608a |
hex | 574d97262 |
23435244130 has 16 divisors (see below), whose sum is σ = 42874972344. Its totient is φ = 9220423680.
The previous prime is 23435244113. The next prime is 23435244187. The reversal of 23435244130 is 3144253432.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 15624750001 + 7810494129 = 124999^2 + 88377^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23435244092 and 23435244101.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19208607 + ... + 19209826.
Almost surely, 223435244130 is an apocalyptic number.
23435244130 is a deficient number, since it is larger than the sum of its proper divisors (19439728214).
23435244130 is a wasteful number, since it uses less digits than its factorization.
23435244130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38418501.
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 23435244130 its reverse (3144253432), we get a palindrome (26579497562).
The spelling of 23435244130 in words is "twenty-three billion, four hundred thirty-five million, two hundred forty-four thousand, one hundred thirty".
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