Base | Representation |
---|---|
bin | 10111010011011001011101… |
… | …11100011110111110011110 |
3 | 20201102212211102102220221000 |
4 | 23221230232330132332132 |
5 | 23204040244324303110 |
6 | 300553104343451130 |
7 | 13536155066451342 |
oct | 1351545674367636 |
9 | 221385742386830 |
10 | 51244042416030 |
11 | 15367527018212 |
12 | 58b7532156aa6 |
13 | 22793a5713089 |
14 | c92321135622 |
15 | 5dce961851c0 |
hex | 2e9b2ef1ef9e |
51244042416030 has 64 divisors (see below), whose sum is σ = 137414192083200. Its totient is φ = 13588736747040.
The previous prime is 51244042416011. The next prime is 51244042416031. The reversal of 51244042416030 is 3061424044215.
51244042416030 is a `hidden beast` number, since 5 + 1 + 2 + 4 + 4 + 0 + 4 + 2 + 41 + 603 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51244042416031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 530099016 + ... + 530195675.
It is an arithmetic number, because the mean of its divisors is an integer number (2147096751300).
Almost surely, 251244042416030 is an apocalyptic number.
51244042416030 is an abundant number, since it is smaller than the sum of its proper divisors (86170149667170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51244042416030 is a wasteful number, since it uses less digits than its factorization.
51244042416030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1060294886 (or 1060294880 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
The spelling of 51244042416030 in words is "fifty-one trillion, two hundred forty-four billion, forty-two million, four hundred sixteen thousand, thirty".
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