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5431359 = 31995287
BaseRepresentation
bin10100101110000000111111
3101012221102110
4110232000333
52342300414
6312225103
764110603
oct24560077
911187373
105431359
11307a72a
12199b193
13118222b
14a15503
15724459
hex52e03f

5431359 has 8 divisors (see below), whose sum is σ = 7623040. Its totient is φ = 3430296.

The previous prime is 5431339. The next prime is 5431369. The reversal of 5431359 is 9531345.

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

It is not a de Polignac number, because 5431359 - 213 = 5423167 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 (5431339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47587 + ... + 47700.

It is an arithmetic number, because the mean of its divisors is an integer number (952880).

Almost surely, 25431359 is an apocalyptic number.

5431359 is a deficient number, since it is larger than the sum of its proper divisors (2191681).

5431359 is a wasteful number, since it uses less digits than its factorization.

5431359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95309.

The product of its digits is 8100, while the sum is 30.

The square root of 5431359 is about 2330.5276226640. The cubic root of 5431359 is about 175.7800174274.

It can be divided in two parts, 54 and 31359, that added together give a palindrome (31413).

The spelling of 5431359 in words is "five million, four hundred thirty-one thousand, three hundred fifty-nine".

Divisors: 1 3 19 57 95287 285861 1810453 5431359