Base | Representation |
---|---|
bin | 1100001011001… |
… | …0000000010100 |
3 | 10120002011012010 |
4 | 3002302000110 |
5 | 101032421011 |
6 | 5022224220 |
7 | 1160003115 |
oct | 302620024 |
9 | 116064163 |
10 | 51060756 |
11 | 2690577a |
12 | 15125070 |
13 | a76a186 |
14 | 6ad220c |
15 | 47391a6 |
hex | 30b2014 |
51060756 has 24 divisors (see below), whose sum is σ = 119682304. Its totient is φ = 16943040.
The previous prime is 51060749. The next prime is 51060761. The reversal of 51060756 is 65706015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6865 + ... + 12216.
Almost surely, 251060756 is an apocalyptic number.
It is an amenable number.
51060756 is an abundant number, since it is smaller than the sum of its proper divisors (68621548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51060756 is a wasteful number, since it uses less digits than its factorization.
51060756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19311 (or 19309 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 30.
The square root of 51060756 is about 7145.6809332631. The cubic root of 51060756 is about 370.9901795072.
The spelling of 51060756 in words is "fifty-one million, sixty thousand, seven hundred fifty-six".
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