Base | Representation |
---|---|
bin | 1010000011001… |
… | …0110010100100 |
3 | 2221022111101222 |
4 | 2200302302210 |
5 | 41242313301 |
6 | 4103235512 |
7 | 1021164302 |
oct | 240626244 |
9 | 87274358 |
10 | 42151076 |
11 | 2187a800 |
12 | 12148b98 |
13 | 896a986 |
14 | 5853272 |
15 | 3a7931b |
hex | 2832ca4 |
42151076 has 36 divisors (see below), whose sum is σ = 82259436. Its totient is φ = 18881280.
The previous prime is 42151073. The next prime is 42151093. The reversal of 42151076 is 67015124.
It can be written as a sum of positive squares in 2 ways, for example, as 22791076 + 19360000 = 4774^2 + 4400^2 .
It is not an unprimeable number, because it can be changed into a prime (42151073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34736 + ... + 35928.
Almost surely, 242151076 is an apocalyptic number.
It is an amenable number.
42151076 is a deficient number, since it is larger than the sum of its proper divisors (40108360).
42151076 is a wasteful number, since it uses less digits than its factorization.
42151076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292 (or 1279 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 42151076 is about 6492.3860020797. The cubic root of 42151076 is about 348.0189468699.
The spelling of 42151076 in words is "forty-two million, one hundred fifty-one thousand, seventy-six".
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