Base | Representation |
---|---|
bin | 1100001010011… |
… | …0100110010000 |
3 | 10112222210002121 |
4 | 3002212212100 |
5 | 101024422112 |
6 | 5021224024 |
7 | 1156416646 |
oct | 302464620 |
9 | 115883077 |
10 | 51014032 |
11 | 26883663 |
12 | 15102014 |
13 | a751b24 |
14 | 6abd196 |
15 | 472a407 |
hex | 30a6990 |
51014032 has 10 divisors (see below), whose sum is σ = 98839718. Its totient is φ = 25507008.
The previous prime is 51014027. The next prime is 51014057. The reversal of 51014032 is 23041015.
It can be written as a sum of positive squares in only one way, i.e., 30074256 + 20939776 = 5484^2 + 4576^2 .
It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 3188377 = 51014032 / (5 + 1 + 0 + 1 + 4 + 0 + 3 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 51013997 and 51014015.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1594173 + ... + 1594204.
Almost surely, 251014032 is an apocalyptic number.
It is an amenable number.
51014032 is a deficient number, since it is larger than the sum of its proper divisors (47825686).
51014032 is a wasteful number, since it uses less digits than its factorization.
51014032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3188385 (or 3188379 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 51014032 is about 7142.4107974829. The cubic root of 51014032 is about 370.8769847141.
Adding to 51014032 its reverse (23041015), we get a palindrome (74055047).
The spelling of 51014032 in words is "fifty-one million, fourteen thousand, thirty-two".
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