Base | Representation |
---|---|
bin | 1010000011001… |
… | …0110010010011 |
3 | 2221022111101100 |
4 | 2200302302103 |
5 | 41242313214 |
6 | 4103235443 |
7 | 1021164246 |
oct | 240626223 |
9 | 87274340 |
10 | 42151059 |
11 | 2187a795 |
12 | 12148b83 |
13 | 896a972 |
14 | 585325d |
15 | 3a79309 |
hex | 2832c93 |
42151059 has 24 divisors (see below), whose sum is σ = 62741952. Its totient is φ = 27256320.
The previous prime is 42151049. The next prime is 42151073. The reversal of 42151059 is 95015124.
It is not a de Polignac number, because 42151059 - 25 = 42151027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42151009) 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 23 ways as a sum of consecutive naturals, for example, 45814 + ... + 46724.
It is an arithmetic number, because the mean of its divisors is an integer number (2614248).
Almost surely, 242151059 is an apocalyptic number.
42151059 is a deficient number, since it is larger than the sum of its proper divisors (20590893).
42151059 is a wasteful number, since it uses less digits than its factorization.
42151059 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1067 (or 1064 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The square root of 42151059 is about 6492.3846928536. The cubic root of 42151059 is about 348.0189000833.
The spelling of 42151059 in words is "forty-two million, one hundred fifty-one thousand, fifty-nine".
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