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54076995 = 3257171673
BaseRepresentation
bin1100111001001…
…0011001000011
310202202101200200
43032102121003
5102320430440
65211020243
71224434610
oct316223103
9122671620
1054076995
1128585935
121613a683
13b28502b
147279507
154b32c30
hex3392643

54076995 has 24 divisors (see below), whose sum is σ = 107124576. Its totient is φ = 24720768.

The previous prime is 54076993. The next prime is 54077003. The reversal of 54076995 is 59967045.

It is a happy number.

It is not a de Polignac number, because 54076995 - 21 = 54076993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54076995.

It is not an unprimeable number, because it can be changed into a prime (54076993) 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, 85522 + ... + 86151.

It is an arithmetic number, because the mean of its divisors is an integer number (4463524).

Almost surely, 254076995 is an apocalyptic number.

54076995 is a deficient number, since it is larger than the sum of its proper divisors (53047581).

54076995 is a wasteful number, since it uses less digits than its factorization.

54076995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171691 (or 171688 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 54076995 is about 7353.7062084367. The cubic root of 54076995 is about 378.1558733984.

The spelling of 54076995 in words is "fifty-four million, seventy-six thousand, nine hundred ninety-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 171673 515019 858365 1201711 1545057 2575095 3605133 6008555 7725285 10815399 18025665 54076995