Base | Representation |
---|---|
bin | 101111001001100000… |
… | …101100101001010010 |
3 | 11211200011200102020102 |
4 | 233021200230221102 |
5 | 1312140102312041 |
6 | 35131302412402 |
7 | 3441355034042 |
oct | 571140545122 |
9 | 154604612212 |
10 | 50625432146 |
11 | 1a519811523 |
12 | 998a431102 |
13 | 4a0a501413 |
14 | 2643817722 |
15 | 14b473809b |
hex | bc982ca52 |
50625432146 has 4 divisors (see below), whose sum is σ = 75938148222. Its totient is φ = 25312716072.
The previous prime is 50625432127. The next prime is 50625432191. The reversal of 50625432146 is 64123452605.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64123452605 = 5 ⋅12824690521.
It can be written as a sum of positive squares in only one way, i.e., 41988517921 + 8636914225 = 204911^2 + 92935^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12656358035 + ... + 12656358038.
Almost surely, 250625432146 is an apocalyptic number.
50625432146 is a deficient number, since it is larger than the sum of its proper divisors (25312716076).
50625432146 is a wasteful number, since it uses less digits than its factorization.
50625432146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25312716075.
The product of its (nonzero) digits is 172800, while the sum is 38.
The spelling of 50625432146 in words is "fifty billion, six hundred twenty-five million, four hundred thirty-two thousand, one hundred forty-six".
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