Base | Representation |
---|---|
bin | 1100011000111… |
… | …1010101001000 |
3 | 10121210012201222 |
4 | 3012033111020 |
5 | 101300423204 |
6 | 5053501212 |
7 | 1200500114 |
oct | 306172510 |
9 | 117705658 |
10 | 51967304 |
11 | 27374894 |
12 | 154a1808 |
13 | a9c69ac |
14 | 6c8a744 |
15 | 4867abe |
hex | 318f548 |
51967304 has 32 divisors (see below), whose sum is σ = 105192000. Its totient is φ = 23994432.
The previous prime is 51967301. The next prime is 51967309. The reversal of 51967304 is 40376915.
It is not an unprimeable number, because it can be changed into a prime (51967301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467 + ... + 10205.
It is an arithmetic number, because the mean of its divisors is an integer number (3287250).
Almost surely, 251967304 is an apocalyptic number.
It is an amenable number.
51967304 is an abundant number, since it is smaller than the sum of its proper divisors (53224696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51967304 is a wasteful number, since it uses less digits than its factorization.
51967304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9797 (or 9793 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 51967304 is about 7208.8351347496. The cubic root of 51967304 is about 373.1728696742.
The spelling of 51967304 in words is "fifty-one million, nine hundred sixty-seven thousand, three hundred four".
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