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54101401 = 61438807
BaseRepresentation
bin1100111001100…
…0010110011001
310202210122011121
43032120112121
5102322221101
65211325241
71224566014
oct316302631
9122718147
1054101401
11285a2202
1216150821
13b293183
14728437b
154b3a0a1
hex3398599

54101401 has 4 divisors (see below), whose sum is σ = 54116352. Its totient is φ = 54086452.

The previous prime is 54101389. The next prime is 54101413. The reversal of 54101401 is 10410145.

54101401 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (54101389) and next prime (54101413).

It is a cyclic number.

It is not a de Polignac number, because 54101401 - 27 = 54101273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54101461) 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, 1740 + ... + 10546.

It is an arithmetic number, because the mean of its divisors is an integer number (13529088).

Almost surely, 254101401 is an apocalyptic number.

It is an amenable number.

54101401 is a deficient number, since it is larger than the sum of its proper divisors (14951).

54101401 is an equidigital number, since it uses as much as digits as its factorization.

54101401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14950.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 54101401 is about 7355.3654565902. The cubic root of 54101401 is about 378.2127545432.

Adding to 54101401 its reverse (10410145), we get a palindrome (64511546).

The spelling of 54101401 in words is "fifty-four million, one hundred one thousand, four hundred one".

Divisors: 1 6143 8807 54101401