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54675051 = 319991583
BaseRepresentation
bin1101000010010…
…0011001101011
310210212210001220
43100210121223
5102444100201
65231513123
71232505324
oct320443153
9123783056
1054675051
11289541a2
12163887a3
13b434302
14739344b
154c00036
hex342466b

54675051 has 8 divisors (see below), whose sum is σ = 73267200. Its totient is φ = 36266472.

The previous prime is 54675001. The next prime is 54675073. The reversal of 54675051 is 15057645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54675051 - 26 = 54674987 is a prime.

It is a super-2 number, since 2×546750512 = 5978722403705202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54675001) 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, 45195 + ... + 46388.

It is an arithmetic number, because the mean of its divisors is an integer number (9158400).

Almost surely, 254675051 is an apocalyptic number.

54675051 is a deficient number, since it is larger than the sum of its proper divisors (18592149).

54675051 is a wasteful number, since it uses less digits than its factorization.

54675051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91785.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 54675051 is about 7394.2579749424. The cubic root of 54675051 is about 379.5448173969.

The spelling of 54675051 in words is "fifty-four million, six hundred seventy-five thousand, fifty-one".

Divisors: 1 3 199 597 91583 274749 18225017 54675051