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5352342431 = 89109551731
BaseRepresentation
bin1001111110000011…
…00100001110011111
3111211000101011111212
410333001210032133
541430144424211
62243035135035
7246431105612
oct47701441637
914730334455
105352342431
1122a72920a7
1210545a447b
13673b55037
1438abbc179
15214d5438b
hex13f06439f

5352342431 has 8 divisors (see below), whose sum is σ = 5462146800. Its totient is φ = 5243641920.

The previous prime is 5352342419. The next prime is 5352342433. The reversal of 5352342431 is 1342432535.

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

It is a cyclic number.

It is not a de Polignac number, because 5352342431 - 214 = 5352326047 is a prime.

It is a super-2 number, since 2×53523424312 = 57295138997365979522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352342433) 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, 266165 + ... + 285566.

It is an arithmetic number, because the mean of its divisors is an integer number (682768350).

Almost surely, 25352342431 is an apocalyptic number.

5352342431 is a deficient number, since it is larger than the sum of its proper divisors (109804369).

5352342431 is a wasteful number, since it uses less digits than its factorization.

5352342431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551929.

The product of its digits is 43200, while the sum is 32.

The square root of 5352342431 is about 73159.7049679672. The cubic root of 5352342431 is about 1749.2342152611.

Adding to 5352342431 its reverse (1342432535), we get a palindrome (6694774966).

The spelling of 5352342431 in words is "five billion, three hundred fifty-two million, three hundred forty-two thousand, four hundred thirty-one".

Divisors: 1 89 109 9701 551731 49104059 60138679 5352342431