Base | Representation |
---|---|
bin | 100111100110011001… |
… | …100000000101010011 |
3 | 11001202022011102212112 |
4 | 213212121200011103 |
5 | 1144040124302410 |
6 | 31311122215535 |
7 | 3033455212634 |
oct | 474631400523 |
9 | 131668142775 |
10 | 42520150355 |
11 | 1703a575331 |
12 | 82a7ab45ab |
13 | 40182186a7 |
14 | 20b518588b |
15 | 118cd93105 |
hex | 9e6660153 |
42520150355 has 16 divisors (see below), whose sum is σ = 54034413120. Its totient is φ = 32009951232.
The previous prime is 42520150339. The next prime is 42520150367. The reversal of 42520150355 is 55305102524.
It is a cyclic number.
It is not a de Polignac number, because 42520150355 - 24 = 42520150339 is a prime.
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, 530267 + ... + 605163.
It is an arithmetic number, because the mean of its divisors is an integer number (3377150820).
Almost surely, 242520150355 is an apocalyptic number.
42520150355 is a deficient number, since it is larger than the sum of its proper divisors (11514262765).
42520150355 is a wasteful number, since it uses less digits than its factorization.
42520150355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81598.
The product of its (nonzero) digits is 30000, while the sum is 32.
Adding to 42520150355 its reverse (55305102524), we get a palindrome (97825252879).
The spelling of 42520150355 in words is "forty-two billion, five hundred twenty million, one hundred fifty thousand, three hundred fifty-five".
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