Base | Representation |
---|---|
bin | 1010000011001… |
… | …0101110001011 |
3 | 2221022111000120 |
4 | 2200302232023 |
5 | 41242311140 |
6 | 4103234323 |
7 | 1021163421 |
oct | 240625613 |
9 | 87274016 |
10 | 42150795 |
11 | 2187a575 |
12 | 121489a3 |
13 | 896a7cb |
14 | 5853111 |
15 | 3a791d0 |
hex | 2832b8b |
42150795 has 16 divisors (see below), whose sum is σ = 67525920. Its totient is φ = 22452224.
The previous prime is 42150781. The next prime is 42150821. The reversal of 42150795 is 59705124.
It is a cyclic number.
It is not a de Polignac number, because 42150795 - 222 = 37956491 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 17101 + ... + 19409.
It is an arithmetic number, because the mean of its divisors is an integer number (4220370).
Almost surely, 242150795 is an apocalyptic number.
42150795 is a deficient number, since it is larger than the sum of its proper divisors (25375125).
42150795 is a wasteful number, since it uses less digits than its factorization.
42150795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3534.
The product of its (nonzero) digits is 12600, while the sum is 33.
The square root of 42150795 is about 6492.3643613094. The cubic root of 42150795 is about 348.0181735125.
The spelling of 42150795 in words is "forty-two million, one hundred fifty thousand, seven hundred ninety-five".
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