Base | Representation |
---|---|
bin | 100111100110011001… |
… | …100000000101010010 |
3 | 11001202022011102212111 |
4 | 213212121200011102 |
5 | 1144040124302404 |
6 | 31311122215534 |
7 | 3033455212633 |
oct | 474631400522 |
9 | 131668142774 |
10 | 42520150354 |
11 | 1703a575330 |
12 | 82a7ab45aa |
13 | 40182186a6 |
14 | 20b518588a |
15 | 118cd93104 |
hex | 9e6660152 |
42520150354 has 16 divisors (see below), whose sum is σ = 69583764096. Its totient is φ = 19325858800.
The previous prime is 42520150339. The next prime is 42520150367. The reversal of 42520150354 is 45305102524.
It is a super-2 number, since 2×425201503542 (a number of 22 digits) contains 22 as substring.
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, 250944 + ... + 384724.
It is an arithmetic number, because the mean of its divisors is an integer number (4348985256).
Almost surely, 242520150354 is an apocalyptic number.
42520150354 is a deficient number, since it is larger than the sum of its proper divisors (27063613742).
42520150354 is a wasteful number, since it uses less digits than its factorization.
42520150354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148241.
The product of its (nonzero) digits is 24000, while the sum is 31.
Adding to 42520150354 its reverse (45305102524), we get a palindrome (87825252878).
The spelling of 42520150354 in words is "forty-two billion, five hundred twenty million, one hundred fifty thousand, three hundred fifty-four".
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