Base | Representation |
---|---|
bin | 1010000111110… |
… | …0010101111110 |
3 | 2221212210200021 |
4 | 2201330111332 |
5 | 41331433400 |
6 | 4113522354 |
7 | 1023560533 |
oct | 241742576 |
9 | 87783607 |
10 | 42452350 |
11 | 21a66096 |
12 | 122733ba |
13 | 8a44b45 |
14 | 58d0d8a |
15 | 3ad871a |
hex | 287c57e |
42452350 has 12 divisors (see below), whose sum is σ = 78961464. Its totient is φ = 16980920.
The previous prime is 42452303. The next prime is 42452353. The reversal of 42452350 is 5325424.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42452353) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 424474 + ... + 424573.
It is an arithmetic number, because the mean of its divisors is an integer number (6580122).
Almost surely, 242452350 is an apocalyptic number.
42452350 is a deficient number, since it is larger than the sum of its proper divisors (36509114).
42452350 is a wasteful number, since it uses less digits than its factorization.
42452350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 849059 (or 849054 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 42452350 is about 6515.5467920966. The cubic root of 42452350 is about 348.8461321215.
Adding to 42452350 its reverse (5325424), we get a palindrome (47777774).
The spelling of 42452350 in words is "forty-two million, four hundred fifty-two thousand, three hundred fifty".
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