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5344405 = 51197171
BaseRepresentation
bin10100011000110010010101
3101001112010221
4110120302111
52332010110
6310314341
763266233
oct24306225
911045127
105344405
113020370
1219589b1
131151791
149d1953
157087da
hex518c95

5344405 has 8 divisors (see below), whose sum is σ = 6996384. Its totient is φ = 3886800.

The previous prime is 5344351. The next prime is 5344421. The reversal of 5344405 is 5044435.

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

It is not a de Polignac number, because 5344405 - 27 = 5344277 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5344405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48531 + ... + 48640.

It is an arithmetic number, because the mean of its divisors is an integer number (874548).

Almost surely, 25344405 is an apocalyptic number.

5344405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5344405 is a deficient number, since it is larger than the sum of its proper divisors (1651979).

5344405 is a wasteful number, since it uses less digits than its factorization.

5344405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97187.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5344405 is about 2311.7969201468. The cubic root of 5344405 is about 174.8369092798.

The spelling of 5344405 in words is "five million, three hundred forty-four thousand, four hundred five".

Divisors: 1 5 11 55 97171 485855 1068881 5344405