Base | Representation |
---|---|
bin | 1100010011011… |
… | …1011001010100 |
3 | 10121002220122222 |
4 | 3010313121110 |
5 | 101202411444 |
6 | 5042041512 |
7 | 1164440042 |
oct | 304673124 |
9 | 117086588 |
10 | 51607124 |
11 | 27149218 |
12 | 15349298 |
13 | a8cba7a |
14 | 6bd5392 |
15 | 47e5eee |
hex | 3137654 |
51607124 has 36 divisors (see below), whose sum is σ = 97781460. Its totient is φ = 23830576.
The previous prime is 51607117. The next prime is 51607133. The reversal of 51607124 is 42170615.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
51607124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 8940100 + 42667024 = 2990^2 + 6532^2 .
It is a junction number, because it is equal to n+sod(n) for n = 51607093 and 51607102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1779542 + ... + 1779570.
Almost surely, 251607124 is an apocalyptic number.
It is an amenable number.
51607124 is a deficient number, since it is larger than the sum of its proper divisors (46174336).
51607124 is an equidigital number, since it uses as much as digits as its factorization.
51607124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137 (or 54 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 51607124 is about 7183.8098527174. The cubic root of 51607124 is about 372.3087293338.
Adding to 51607124 its reverse (42170615), we get a palindrome (93777739).
The spelling of 51607124 in words is "fifty-one million, six hundred seven thousand, one hundred twenty-four".
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