Base | Representation |
---|---|
bin | 1010000001010… |
… | …0000010001110 |
3 | 2221002002121021 |
4 | 2200110002032 |
5 | 41224300402 |
6 | 4100424354 |
7 | 1020131110 |
oct | 240240216 |
9 | 87062537 |
10 | 42025102 |
11 | 217a4099 |
12 | 120a80ba |
13 | 8925532 |
14 | 581d3b0 |
15 | 3a51d37 |
hex | 281408e |
42025102 has 16 divisors (see below), whose sum is σ = 72126432. Its totient is φ = 17989920.
The previous prime is 42025079. The next prime is 42025111. The reversal of 42025102 is 20152024.
It is a super-2 number, since 2×420251022 = 3532218396220808, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21652 + ... + 23512.
It is an arithmetic number, because the mean of its divisors is an integer number (4507902).
Almost surely, 242025102 is an apocalyptic number.
42025102 is a deficient number, since it is larger than the sum of its proper divisors (30101330).
42025102 is a wasteful number, since it uses less digits than its factorization.
42025102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3483.
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 42025102 is about 6482.6770704702. The cubic root of 42025102 is about 347.6719008723.
Adding to 42025102 its reverse (20152024), we get a palindrome (62177126).
The spelling of 42025102 in words is "forty-two million, twenty-five thousand, one hundred two".
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