Base | Representation |
---|---|
bin | 1100010011101… |
… | …1110001100110 |
3 | 10121010211021100 |
4 | 3010323301212 |
5 | 101204000222 |
6 | 5042300530 |
7 | 1164543246 |
oct | 304736146 |
9 | 117124240 |
10 | 51625062 |
11 | 27160745 |
12 | 15357746 |
13 | a906c98 |
14 | 6bdbb26 |
15 | 47eb4ac |
hex | 313bc66 |
51625062 has 24 divisors (see below), whose sum is σ = 112034520. Its totient is φ = 17180640.
The previous prime is 51625061. The next prime is 51625081. The reversal of 51625062 is 26052615.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51625061) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11362 + ... + 15242.
It is an arithmetic number, because the mean of its divisors is an integer number (4668105).
Almost surely, 251625062 is an apocalyptic number.
51625062 is an abundant number, since it is smaller than the sum of its proper divisors (60409458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51625062 is a wasteful number, since it uses less digits than its factorization.
51625062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4628 (or 4625 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 51625062 is about 7185.0582461105. The cubic root of 51625062 is about 372.3518609781.
Adding to 51625062 its reverse (26052615), we get a palindrome (77677677).
The spelling of 51625062 in words is "fifty-one million, six hundred twenty-five thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •