Base | Representation |
---|---|
bin | 1010000111100… |
… | …0000000100011 |
3 | 2221211220022200 |
4 | 2201320000203 |
5 | 41330401340 |
6 | 4113304243 |
7 | 1023455010 |
oct | 241700043 |
9 | 87756280 |
10 | 42434595 |
11 | 21a53815 |
12 | 12265083 |
13 | 8a39a38 |
14 | 58c8707 |
15 | 3ad3330 |
hex | 2878023 |
42434595 has 48 divisors (see below), whose sum is σ = 84913920. Its totient is φ = 19202112.
The previous prime is 42434591. The next prime is 42434599. The reversal of 42434595 is 59543424.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (42434591) and next prime (42434599).
It is not a de Polignac number, because 42434595 - 22 = 42434591 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42434591) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33076 + ... + 34334.
It is an arithmetic number, because the mean of its divisors is an integer number (1769040).
Almost surely, 242434595 is an apocalyptic number.
42434595 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
42434595 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
42434595 is a wasteful number, since it uses less digits than its factorization.
42434595 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1384 (or 1381 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 42434595 is about 6514.1841392457. The cubic root of 42434595 is about 348.7974922797.
The spelling of 42434595 in words is "forty-two million, four hundred thirty-four thousand, five hundred ninety-five".
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