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56250467 = 7132172797
BaseRepresentation
bin1101011010010…
…1000001100011
310220211211010122
43112211001203
5103400003332
65325350455
71252056350
oct326450143
9126754118
1056250467
112982a899
1216a0842b
13b866400
147683627
154e11c12
hex35a5063

56250467 has 24 divisors (see below), whose sum is σ = 73732896. Its totient is φ = 41872896.

The previous prime is 56250451. The next prime is 56250487. The reversal of 56250467 is 76405265.

It is not a de Polignac number, because 56250467 - 24 = 56250451 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (56250427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18713 + ... + 21509.

It is an arithmetic number, because the mean of its divisors is an integer number (3072204).

Almost surely, 256250467 is an apocalyptic number.

56250467 is a deficient number, since it is larger than the sum of its proper divisors (17482429).

56250467 is a wasteful number, since it uses less digits than its factorization.

56250467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847 (or 2834 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 56250467 is about 7500.0311332687. The cubic root of 56250467 is about 383.1557765390.

The spelling of 56250467 in words is "fifty-six million, two hundred fifty thousand, four hundred sixty-seven".

Divisors: 1 7 13 17 91 119 169 221 1183 1547 2797 2873 19579 20111 36361 47549 254527 332843 472693 618137 3308851 4326959 8035781 56250467