Base | Representation |
---|---|
bin | 1100001111101… |
… | …0001010100111 |
3 | 10120122011122012 |
4 | 3003322022213 |
5 | 101121400302 |
6 | 5032424435 |
7 | 1162343621 |
oct | 303721247 |
9 | 116564565 |
10 | 51356327 |
11 | 26a97850 |
12 | 1524811b |
13 | a841879 |
14 | 6b6bc11 |
15 | 4796a52 |
hex | 30fa2a7 |
51356327 has 8 divisors (see below), whose sum is σ = 56944272. Its totient is φ = 45921600.
The previous prime is 51356287. The next prime is 51356339. The reversal of 51356327 is 72365315.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 51356327 - 214 = 51339943 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 51356293 and 51356302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51353327) 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, 37598 + ... + 38939.
It is an arithmetic number, because the mean of its divisors is an integer number (7118034).
Almost surely, 251356327 is an apocalyptic number.
51356327 is a deficient number, since it is larger than the sum of its proper divisors (5587945).
51356327 is a wasteful number, since it uses less digits than its factorization.
51356327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76609.
The product of its digits is 18900, while the sum is 32.
The square root of 51356327 is about 7166.3328837000. The cubic root of 51356327 is about 371.7046423243.
The spelling of 51356327 in words is "fifty-one million, three hundred fifty-six thousand, three hundred twenty-seven".
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