Base | Representation |
---|---|
bin | 10110001001000000001100… |
… | …00111010001100100110000 |
3 | 20101101111212002220020011022 |
4 | 23010200012013101210300 |
5 | 22340200210032301434 |
6 | 251314520152235012 |
7 | 13153403233155650 |
oct | 1304400607214460 |
9 | 211344762806138 |
10 | 48687851837744 |
11 | 14571447088889 |
12 | 556404709ba68 |
13 | 2122324889762 |
14 | c0470c8b4360 |
15 | 59673949e22e |
hex | 2c48061d1930 |
48687851837744 has 40 divisors (see below), whose sum is σ = 113482962935040. Its totient is φ = 19767999993408.
The previous prime is 48687851837711. The next prime is 48687851837753. The reversal of 48687851837744 is 44773815878684.
It is a super-2 number, since 2×486878518377442 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11439812684 + ... + 11439816939.
It is an arithmetic number, because the mean of its divisors is an integer number (2837074073376).
Almost surely, 248687851837744 is an apocalyptic number.
It is an amenable number.
48687851837744 is an abundant number, since it is smaller than the sum of its proper divisors (64795111097296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48687851837744 is a wasteful number, since it uses less digits than its factorization.
48687851837744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22879629657 (or 22879629651 counting only the distinct ones).
The product of its digits is 8092385280, while the sum is 80.
The spelling of 48687851837744 in words is "forty-eight trillion, six hundred eighty-seven billion, eight hundred fifty-one million, eight hundred thirty-seven thousand, seven hundred forty-four".
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