Base | Representation |
---|---|
bin | 1010000101000… |
… | …1100010000010 |
3 | 2221112220010121 |
4 | 2201101202002 |
5 | 41310330434 |
6 | 4110050454 |
7 | 1022230354 |
oct | 241214202 |
9 | 87486117 |
10 | 42276994 |
11 | 21956371 |
12 | 121a9a2a |
13 | 89b3096 |
14 | 58870d4 |
15 | 3aa17b4 |
hex | 2851882 |
42276994 has 16 divisors (see below), whose sum is σ = 69313536. Its totient is φ = 19252800.
The previous prime is 42276991. The next prime is 42277003. The reversal of 42276994 is 49967224.
It is a self number, because there is not a number n which added to its sum of digits gives 42276994.
It is not an unprimeable number, because it can be changed into a prime (42276991) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19002 + ... + 21109.
It is an arithmetic number, because the mean of its divisors is an integer number (4332096).
Almost surely, 242276994 is an apocalyptic number.
42276994 is a deficient number, since it is larger than the sum of its proper divisors (27036542).
42276994 is a wasteful number, since it uses less digits than its factorization.
42276994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40161.
The product of its digits is 217728, while the sum is 43.
The square root of 42276994 is about 6502.0761299757. The cubic root of 42276994 is about 348.3651482786.
The spelling of 42276994 in words is "forty-two million, two hundred seventy-six thousand, nine hundred ninety-four".
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