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51300796 = 2237346627
BaseRepresentation
bin1100001110110…
…0100110111100
310120112100110111
43003230212330
5101113111141
65031315404
71162023001
oct303544674
9116470414
1051300796
1126a5a058
121521bb64
13a822501
146b558a8
154785381
hex30ec9bc

51300796 has 12 divisors (see below), whose sum is σ = 92203048. Its totient is φ = 24957072.

The previous prime is 51300793. The next prime is 51300811. The reversal of 51300796 is 69700315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51300793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173166 + ... + 173461.

Almost surely, 251300796 is an apocalyptic number.

It is an amenable number.

51300796 is a deficient number, since it is larger than the sum of its proper divisors (40902252).

51300796 is a wasteful number, since it uses less digits than its factorization.

51300796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346668 (or 346666 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 51300796 is about 7162.4573995243. The cubic root of 51300796 is about 371.5706207029.

The spelling of 51300796 in words is "fifty-one million, three hundred thousand, seven hundred ninety-six".

Divisors: 1 2 4 37 74 148 346627 693254 1386508 12825199 25650398 51300796