Base | Representation |
---|---|
bin | 1010001100111… |
… | …1011011110111 |
3 | 2222112002112122 |
4 | 2203033123313 |
5 | 41423331240 |
6 | 4125110155 |
7 | 1026506021 |
oct | 243173367 |
9 | 88462478 |
10 | 42792695 |
11 | 22178870 |
12 | 123b835b |
13 | 8b33a2a |
14 | 597d011 |
15 | 3b544b5 |
hex | 28cf6f7 |
42792695 has 8 divisors (see below), whose sum is σ = 56019600. Its totient is φ = 31121920.
The previous prime is 42792691. The next prime is 42792703. The reversal of 42792695 is 59629724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42792695 - 22 = 42792691 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42792691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388970 + ... + 389079.
It is an arithmetic number, because the mean of its divisors is an integer number (7002450).
Almost surely, 242792695 is an apocalyptic number.
42792695 is a deficient number, since it is larger than the sum of its proper divisors (13226905).
42792695 is a wasteful number, since it uses less digits than its factorization.
42792695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 778065.
The product of its digits is 272160, while the sum is 44.
The square root of 42792695 is about 6541.6125687784. The cubic root of 42792695 is about 349.7758973555.
The spelling of 42792695 in words is "forty-two million, seven hundred ninety-two thousand, six hundred ninety-five".
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