Base | Representation |
---|---|
bin | 1010000101000… |
… | …1100001010111 |
3 | 2221112220002000 |
4 | 2201101201113 |
5 | 41310330301 |
6 | 4110050343 |
7 | 1022230263 |
oct | 241214127 |
9 | 87486060 |
10 | 42276951 |
11 | 21956332 |
12 | 121a99b3 |
13 | 89b3062 |
14 | 58870a3 |
15 | 3aa1786 |
hex | 2851857 |
42276951 has 8 divisors (see below), whose sum is σ = 62632560. Its totient is φ = 28184616.
The previous prime is 42276931. The next prime is 42276959. The reversal of 42276951 is 15967224.
It is not a de Polignac number, because 42276951 - 27 = 42276823 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42276959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782880 + ... + 782933.
It is an arithmetic number, because the mean of its divisors is an integer number (7829070).
Almost surely, 242276951 is an apocalyptic number.
42276951 is a deficient number, since it is larger than the sum of its proper divisors (20355609).
42276951 is a wasteful number, since it uses less digits than its factorization.
42276951 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1565822 (or 1565816 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 42276951 is about 6502.0728233387. The cubic root of 42276951 is about 348.3650301709.
The spelling of 42276951 in words is "forty-two million, two hundred seventy-six thousand, nine hundred fifty-one".
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