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5408293 = 1119113229
BaseRepresentation
bin10100101000011000100101
3101011202210011
4110220120211
52341031133
6311530221
763653422
oct24503045
911152704
105408293
113064370
121989971
131174897
14a0ad49
1571c6cd
hex528625

5408293 has 16 divisors (see below), whose sum is σ = 6292800. Its totient is φ = 4596480.

The previous prime is 5408233. The next prime is 5408309. The reversal of 5408293 is 3928045.

It is not a de Polignac number, because 5408293 - 29 = 5407781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23503 + ... + 23731.

It is an arithmetic number, because the mean of its divisors is an integer number (393300).

Almost surely, 25408293 is an apocalyptic number.

It is an amenable number.

5408293 is a deficient number, since it is larger than the sum of its proper divisors (884507).

5408293 is a wasteful number, since it uses less digits than its factorization.

5408293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5408293 is about 2325.5736926617. The cubic root of 5408293 is about 175.5308290200.

The spelling of 5408293 in words is "five million, four hundred eight thousand, two hundred ninety-three".

Divisors: 1 11 19 113 209 229 1243 2147 2519 4351 23617 25877 47861 284647 491663 5408293