Base | Representation |
---|---|
bin | 1101101101111… |
… | …1000010101010 |
3 | 11000021011111020 |
4 | 3123133002222 |
5 | 104212133212 |
6 | 5413113310 |
7 | 1266024300 |
oct | 333370252 |
9 | 130234436 |
10 | 57536682 |
11 | 2a529185 |
12 | 17328836 |
13 | bbc6998 |
14 | 78da270 |
15 | 50b7d8c |
hex | 36df0aa |
57536682 has 96 divisors (see below), whose sum is σ = 141834240. Its totient is φ = 15492960.
The previous prime is 57536659. The next prime is 57536701. The reversal of 57536682 is 28663575.
It is a Harshad number since it is a multiple of its sum of digits (42).
Its product of digits (302400) is a multiple of the sum of its prime factors (216).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 537673 + ... + 537779.
It is an arithmetic number, because the mean of its divisors is an integer number (1477440).
Almost surely, 257536682 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57536682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70917120).
57536682 is an abundant number, since it is smaller than the sum of its proper divisors (84297558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57536682 is a wasteful number, since it uses less digits than its factorization.
57536682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216 (or 209 counting only the distinct ones).
The product of its digits is 302400, while the sum is 42.
The square root of 57536682 is about 7585.2937978697. The cubic root of 57536682 is about 386.0541907148.
The spelling of 57536682 in words is "fifty-seven million, five hundred thirty-six thousand, six hundred eighty-two".
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