Base | Representation |
---|---|
bin | 10101111011001111… |
… | …001110001111010100 |
3 | 2020202201020002011100 |
4 | 111323033032033110 |
5 | 341203330041112 |
6 | 14452031510100 |
7 | 1462255210134 |
oct | 257317161724 |
9 | 66681202140 |
10 | 23542424532 |
11 | 9a910a3000 |
12 | 4690388330 |
13 | 22b2579523 |
14 | 11d4968ac4 |
15 | 92bc582dc |
hex | 57b3ce3d4 |
23542424532 has 72 divisors (see below), whose sum is σ = 65456681472. Its totient is φ = 7134053520.
The previous prime is 23542424473. The next prime is 23542424561.
23542424532 is a `hidden beast` number, since 2 + 3 + 542 + 42 + 45 + 32 = 666.
23542424532 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197748 + ... + 293579.
It is an arithmetic number, because the mean of its divisors is an integer number (909120576).
Almost surely, 223542424532 is an apocalyptic number.
23542424532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23542424532 is an abundant number, since it is smaller than the sum of its proper divisors (41914256940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23542424532 is a wasteful number, since it uses less digits than its factorization.
23542424532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491370 (or 491343 counting only the distinct ones).
The product of its digits is 230400, while the sum is 36.
The spelling of 23542424532 in words is "twenty-three billion, five hundred forty-two million, four hundred twenty-four thousand, five hundred thirty-two".
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