Base | Representation |
---|---|
bin | 110101011100010111… |
… | …001100100011101110 |
3 | 12111010012102100010122 |
4 | 311130113030203232 |
5 | 1420010321100340 |
6 | 42210101404542 |
7 | 4101014210321 |
oct | 653427144356 |
9 | 174105370118 |
10 | 57384159470 |
11 | 22377953390 |
12 | b155a09752 |
13 | 554682c161 |
14 | 2ac52ca7b8 |
15 | 175cc93db5 |
hex | d5c5cc8ee |
57384159470 has 32 divisors (see below), whose sum is σ = 114807702240. Its totient is φ = 20473248640.
The previous prime is 57384159467. The next prime is 57384159517. The reversal of 57384159470 is 7495148375.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4915625 + ... + 4927284.
It is an arithmetic number, because the mean of its divisors is an integer number (3587740695).
Almost surely, 257384159470 is an apocalyptic number.
57384159470 is an abundant number, since it is smaller than the sum of its proper divisors (57423542770).
57384159470 is a wasteful number, since it uses less digits than its factorization.
57384159470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9842980.
The product of its (nonzero) digits is 4233600, while the sum is 53.
The spelling of 57384159470 in words is "fifty-seven billion, three hundred eighty-four million, one hundred fifty-nine thousand, four hundred seventy".
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