Base | Representation |
---|---|
bin | 1010000110001… |
… | …1110110110010 |
3 | 2221200201002110 |
4 | 2201203312302 |
5 | 41320231200 |
6 | 4111430150 |
7 | 1022662236 |
oct | 241436662 |
9 | 87621073 |
10 | 42352050 |
11 | 219a77a4 |
12 | 12225356 |
13 | 8a0b2b0 |
14 | 58a65c6 |
15 | 3ab8b50 |
hex | 2863db2 |
42352050 has 96 divisors (see below), whose sum is σ = 116367552. Its totient is φ = 10126080.
The previous prime is 42352031. The next prime is 42352067. The reversal of 42352050 is 5025324.
42352050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×423520502 = 3587392278405000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71857 + ... + 72443.
It is an arithmetic number, because the mean of its divisors is an integer number (1212162).
Almost surely, 242352050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42352050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58183776).
42352050 is an abundant number, since it is smaller than the sum of its proper divisors (74015502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42352050 is a wasteful number, since it uses less digits than its factorization.
42352050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652 (or 647 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 42352050 is about 6507.8452655238. The cubic root of 42352050 is about 348.5711818218.
Adding to 42352050 its reverse (5025324), we get a palindrome (47377374).
The spelling of 42352050 in words is "forty-two million, three hundred fifty-two thousand, fifty".
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