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54006875 = 541317223
BaseRepresentation
bin1100111000000…
…1010001011011
310202121211111122
43032001101123
5102311210000
65205315455
71224023306
oct316012133
9122554448
1054006875
112853818a
1216105b8b
13b25c140
14725bb3d
154b1c085
hex338145b

54006875 has 60 divisors (see below), whose sum is σ = 80561712. Its totient is φ = 35904000.

The previous prime is 54006847. The next prime is 54006913. The reversal of 54006875 is 57860045.

It is not a de Polignac number, because 54006875 - 210 = 54005851 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2348114 + ... + 2348136.

Almost surely, 254006875 is an apocalyptic number.

54006875 is a deficient number, since it is larger than the sum of its proper divisors (26554837).

54006875 is a wasteful number, since it uses less digits than its factorization.

54006875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 54006875 is about 7348.9369979610. The cubic root of 54006875 is about 377.9923549493.

The spelling of 54006875 in words is "fifty-four million, six thousand, eight hundred seventy-five".

Divisors: 1 5 13 17 23 25 65 85 115 125 221 289 299 325 391 425 575 625 1105 1445 1495 1625 1955 2125 2875 3757 5083 5525 6647 7225 7475 8125 9775 10625 14375 18785 25415 27625 33235 36125 37375 48875 86411 93925 127075 138125 166175 180625 186875 244375 432055 469625 635375 830875 2160275 2348125 3176875 4154375 10801375 54006875