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54201107 = 74372949
BaseRepresentation
bin1100111011000…
…0101100010011
310202222200221102
43032300230103
5102333413412
65213415015
71225462502
oct316605423
9122880842
1054201107
1128660104
121619a46b
13b2c967c
1472ac839
154b598c2
hex33b0b13

54201107 has 4 divisors (see below), whose sum is σ = 54274800. Its totient is φ = 54127416.

The previous prime is 54201067. The next prime is 54201109. The reversal of 54201107 is 70110245.

54201107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54201107 - 220 = 53152531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54201109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35732 + ... + 37217.

It is an arithmetic number, because the mean of its divisors is an integer number (13568700).

Almost surely, 254201107 is an apocalyptic number.

54201107 is a deficient number, since it is larger than the sum of its proper divisors (73693).

54201107 is an equidigital number, since it uses as much as digits as its factorization.

54201107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73692.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 54201107 is about 7362.1401100495. The cubic root of 54201107 is about 378.4449539441. Note that the first 3 decimals are identical.

The spelling of 54201107 in words is "fifty-four million, two hundred one thousand, one hundred seven".

Divisors: 1 743 72949 54201107