Base | Representation |
---|---|
bin | 101111110001110111… |
… | …001110001000010110 |
3 | 11220102100120012222220 |
4 | 233301313032020112 |
5 | 1320031410100420 |
6 | 35322405003210 |
7 | 3464215263336 |
oct | 576167161026 |
9 | 156370505886 |
10 | 51302425110 |
11 | 1a836977342 |
12 | 9b390b3506 |
13 | 4ab7846781 |
14 | 26a96c30c6 |
15 | 1503db3840 |
hex | bf1dce216 |
51302425110 has 64 divisors (see below), whose sum is σ = 126503895744. Its totient is φ = 13305600000.
The previous prime is 51302425061. The next prime is 51302425169. The reversal of 51302425110 is 1152420315.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3323410 + ... + 3338810.
It is an arithmetic number, because the mean of its divisors is an integer number (1976623371).
Almost surely, 251302425110 is an apocalyptic number.
51302425110 is an abundant number, since it is smaller than the sum of its proper divisors (75201470634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51302425110 is a wasteful number, since it uses less digits than its factorization.
51302425110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18449.
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 51302425110 its reverse (1152420315), we get a palindrome (52454845425).
The spelling of 51302425110 in words is "fifty-one billion, three hundred two million, four hundred twenty-five thousand, one hundred ten".
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