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5354893 = 15493457
BaseRepresentation
bin10100011011010110001101
3101002001112101
4110123112031
52332324033
6310435101
763341635
oct24332615
911061471
105354893
113028235
121962a91
13115649b
149d56c5
1570b97d
hex51b58d

5354893 has 4 divisors (see below), whose sum is σ = 5359900. Its totient is φ = 5349888.

The previous prime is 5354873. The next prime is 5354917. The reversal of 5354893 is 3984535.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 702244 + 4652649 = 838^2 + 2157^2 .

It is a cyclic number.

It is not a de Polignac number, because 5354893 - 25 = 5354861 is a prime.

It is a d-powerful number, because it can be written as 5 + 312 + 53 + 45 + 85 + 94 + 314 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5354803) 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, 180 + ... + 3277.

It is an arithmetic number, because the mean of its divisors is an integer number (1339975).

Almost surely, 25354893 is an apocalyptic number.

It is an amenable number.

5354893 is a deficient number, since it is larger than the sum of its proper divisors (5007).

5354893 is a wasteful number, since it uses less digits than its factorization.

5354893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006.

The product of its digits is 64800, while the sum is 37.

The square root of 5354893 is about 2314.0641736996. The cubic root of 5354893 is about 174.9512027211.

It can be divided in two parts, 53 and 54893, that added together give a triangular number (54946 = T331).

The spelling of 5354893 in words is "five million, three hundred fifty-four thousand, eight hundred ninety-three".

Divisors: 1 1549 3457 5354893