Base | Representation |
---|---|
bin | 1010000011000… |
… | …0010101111011 |
3 | 2221021222122200 |
4 | 2200300111323 |
5 | 41242003201 |
6 | 4103121243 |
7 | 1021123131 |
oct | 240602573 |
9 | 87258580 |
10 | 42141051 |
11 | 21873217 |
12 | 12143223 |
13 | 8966244 |
14 | 584d751 |
15 | 3a76386 |
hex | 283057b |
42141051 has 12 divisors (see below), whose sum is σ = 60972912. Its totient is φ = 28046736.
The previous prime is 42141041. The next prime is 42141053. The reversal of 42141051 is 15014124.
It is not a de Polignac number, because 42141051 - 211 = 42139003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42141053) 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, 2205 + ... + 9441.
It is an arithmetic number, because the mean of its divisors is an integer number (5081076).
Almost surely, 242141051 is an apocalyptic number.
42141051 is a deficient number, since it is larger than the sum of its proper divisors (18831861).
42141051 is a wasteful number, since it uses less digits than its factorization.
42141051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7890 (or 7887 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 42141051 is about 6491.6138979456. The cubic root of 42141051 is about 347.9913543235.
Adding to 42141051 its reverse (15014124), we get a palindrome (57155175).
The spelling of 42141051 in words is "forty-two million, one hundred forty-one thousand, fifty-one".
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