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54034901 = 431125371
BaseRepresentation
bin1100111000100…
…0000111010101
310202200020221122
43032020013111
5102313104101
65210053325
71224201104
oct316100725
9122606848
1054034901
1128557248
121611a245
13b26bb1b
14726803b
154b2551b
hex33881d5

54034901 has 4 divisors (see below), whose sum is σ = 54160704. Its totient is φ = 53909100.

The previous prime is 54034831. The next prime is 54034919. The reversal of 54034901 is 10943045.

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 an emirpimes, since its reverse is a distinct semiprime: 10943045 = 52188609.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54034901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54034921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62255 + ... + 63116.

It is an arithmetic number, because the mean of its divisors is an integer number (13540176).

Almost surely, 254034901 is an apocalyptic number.

It is an amenable number.

54034901 is a deficient number, since it is larger than the sum of its proper divisors (125803).

54034901 is a wasteful number, since it uses less digits than its factorization.

54034901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125802.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 54034901 is about 7350.8435570348. The cubic root of 54034901 is about 378.0577279955.

Adding to 54034901 its reverse (10943045), we get a palindrome (64977946).

The spelling of 54034901 in words is "fifty-four million, thirty-four thousand, nine hundred one".

Divisors: 1 431 125371 54034901