Base | Representation |
---|---|
bin | 110100011001111101… |
… | …010100100101111100 |
3 | 12101020120002020221010 |
4 | 310121331110211330 |
5 | 1410220120033010 |
6 | 41503343035220 |
7 | 4031265535323 |
oct | 643175244574 |
9 | 171216066833 |
10 | 56270080380 |
11 | 21955aa2268 |
12 | aaa489bb10 |
13 | 53c9a8c067 |
14 | 2a1b3650ba |
15 | 16e507b620 |
hex | d19f5497c |
56270080380 has 96 divisors (see below), whose sum is σ = 159593301504. Its totient is φ = 14812280064.
The previous prime is 56270080379. The next prime is 56270080411. The reversal of 56270080380 is 8308007265.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1944699 + ... + 1973421.
It is an arithmetic number, because the mean of its divisors is an integer number (1662430224).
Almost surely, 256270080380 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56270080380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79796650752).
56270080380 is an abundant number, since it is smaller than the sum of its proper divisors (103323221124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56270080380 is a wasteful number, since it uses less digits than its factorization.
56270080380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29155 (or 29153 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The spelling of 56270080380 in words is "fifty-six billion, two hundred seventy million, eighty thousand, three hundred eighty".
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