Base | Representation |
---|---|
bin | 1010000110001… |
… | …1110111111101 |
3 | 2221200201012020 |
4 | 2201203313331 |
5 | 41320232000 |
6 | 4111430353 |
7 | 1022662404 |
oct | 241436775 |
9 | 87621166 |
10 | 42352125 |
11 | 219a7862 |
12 | 122253b9 |
13 | 8a0b33a |
14 | 58a663b |
15 | 3ab8ba0 |
hex | 2863dfd |
42352125 has 16 divisors (see below), whose sum is σ = 70474560. Its totient is φ = 22587600.
The previous prime is 42352111. The next prime is 42352133. The reversal of 42352125 is 52125324.
It is not a de Polignac number, because 42352125 - 29 = 42351613 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42352095 and 42352104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56095 + ... + 56844.
It is an arithmetic number, because the mean of its divisors is an integer number (4404660).
Almost surely, 242352125 is an apocalyptic number.
It is an amenable number.
42352125 is a deficient number, since it is larger than the sum of its proper divisors (28122435).
42352125 is a wasteful number, since it uses less digits than its factorization.
42352125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112957 (or 112947 counting only the distinct ones).
The product of its digits is 2400, while the sum is 24.
The square root of 42352125 is about 6507.8510277971. The cubic root of 42352125 is about 348.5713875798.
Adding to 42352125 its reverse (52125324), we get a palindrome (94477449).
The spelling of 42352125 in words is "forty-two million, three hundred fifty-two thousand, one hundred twenty-five".
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