Base | Representation |
---|---|
bin | 100111100110100001… |
… | …001001110110100100 |
3 | 11001202102221100201102 |
4 | 213212201021312210 |
5 | 1144041133001302 |
6 | 31311233215232 |
7 | 3033511236416 |
oct | 474641116644 |
9 | 131672840642 |
10 | 42522156452 |
11 | 17040715566 |
12 | 82a8701518 |
13 | 401876b829 |
14 | 20b55489b6 |
15 | 118d13c702 |
hex | 9e6849da4 |
42522156452 has 24 divisors (see below), whose sum is σ = 76698965952. Its totient is φ = 20617984800.
The previous prime is 42522156431. The next prime is 42522156461. The reversal of 42522156452 is 25465122524.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209938 + ... + 1244585.
It is an arithmetic number, because the mean of its divisors is an integer number (3195790248).
Almost surely, 242522156452 is an apocalyptic number.
It is an amenable number.
42522156452 is a deficient number, since it is larger than the sum of its proper divisors (34176809500).
42522156452 is a wasteful number, since it uses less digits than its factorization.
42522156452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2454659 (or 2454657 counting only the distinct ones).
The product of its digits is 192000, while the sum is 38.
Adding to 42522156452 its reverse (25465122524), we get a palindrome (67987278976).
The spelling of 42522156452 in words is "forty-two billion, five hundred twenty-two million, one hundred fifty-six thousand, four hundred fifty-two".
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