Base | Representation |
---|---|
bin | 11010000101110111011011… |
… | …00011011101000111100110 |
3 | 21112011002220010221202101210 |
4 | 31002323231203131013212 |
5 | 30010022333102300340 |
6 | 322010124323532250 |
7 | 15041201461343124 |
oct | 1502735543350746 |
9 | 245132803852353 |
10 | 57376158634470 |
11 | 17311101834a55 |
12 | 6527a7352a086 |
13 | 26027191c3650 |
14 | 102504149c914 |
15 | 697743b4e180 |
hex | 342eed8dd1e6 |
57376158634470 has 128 divisors (see below), whose sum is σ = 149546383451136. Its totient is φ = 14004581101056.
The previous prime is 57376158634463. The next prime is 57376158634481. The reversal of 57376158634470 is 7443685167375.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28856937 + ... + 30781083.
It is an arithmetic number, because the mean of its divisors is an integer number (1168331120712).
Almost surely, 257376158634470 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57376158634470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74773191725568).
57376158634470 is an abundant number, since it is smaller than the sum of its proper divisors (92170224816666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57376158634470 is a wasteful number, since it uses less digits than its factorization.
57376158634470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1924814.
The product of its (nonzero) digits is 355622400, while the sum is 66.
The spelling of 57376158634470 in words is "fifty-seven trillion, three hundred seventy-six billion, one hundred fifty-eight million, six hundred thirty-four thousand, four hundred seventy".
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