Base | Representation |
---|---|
bin | 1010001110000… |
… | …0000000111000 |
3 | 2222122112200122 |
4 | 2203200000320 |
5 | 41433014400 |
6 | 4130352412 |
7 | 1030211006 |
oct | 243400070 |
9 | 88575618 |
10 | 42860600 |
11 | 22214892 |
12 | 1242b708 |
13 | 8b58903 |
14 | 5999a76 |
15 | 3b69685 |
hex | 28e0038 |
42860600 has 72 divisors (see below), whose sum is σ = 103430880. Its totient is φ = 16516800.
The previous prime is 42860557. The next prime is 42860617. The reversal of 42860600 is 606824.
It is a self number, because there is not a number n which added to its sum of digits gives 42860600.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 192089 + ... + 192311.
It is an arithmetic number, because the mean of its divisors is an integer number (1436540).
Almost surely, 242860600 is an apocalyptic number.
42860600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42860600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51715440).
42860600 is an abundant number, since it is smaller than the sum of its proper divisors (60570280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42860600 is a wasteful number, since it uses less digits than its factorization.
42860600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301 (or 261 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 42860600 is about 6546.8007454023. The cubic root of 42860600 is about 349.9608119390.
The spelling of 42860600 in words is "forty-two million, eight hundred sixty thousand, six hundred".
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