Base | Representation |
---|---|
bin | 111110001110100011… |
… | …1010011101100100100 |
3 | 110202221002000101002021 |
4 | 1330131013103230210 |
5 | 4142134401103444 |
6 | 141220114552524 |
7 | 12440352002500 |
oct | 1743507235444 |
9 | 422832011067 |
10 | 133632441124 |
11 | 51745035996 |
12 | 21a95298744 |
13 | c7a8602a90 |
14 | 6679aa1300 |
15 | 3721bd2584 |
hex | 1f1d1d3b24 |
133632441124 has 144 divisors (see below), whose sum is σ = 295628995200. Its totient is φ = 52387098624.
The previous prime is 133632441121. The next prime is 133632441139. The reversal of 133632441124 is 421144236331.
It is a self number, because there is not a number n which added to its sum of digits gives 133632441124.
It is not an unprimeable number, because it can be changed into a prime (133632441121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215884087 + ... + 215884705.
Almost surely, 2133632441124 is an apocalyptic number.
133632441124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 133632441124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147814497600).
133632441124 is an abundant number, since it is smaller than the sum of its proper divisors (161996554076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133632441124 is a wasteful number, since it uses less digits than its factorization.
133632441124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1282 (or 1273 counting only the distinct ones).
The product of its digits is 41472, while the sum is 34.
Adding to 133632441124 its reverse (421144236331), we get a palindrome (554776677455).
The spelling of 133632441124 in words is "one hundred thirty-three billion, six hundred thirty-two million, four hundred forty-one thousand, one hundred twenty-four".
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