Search a number
-
+
5153252431 = 103208324019
BaseRepresentation
bin1001100110010100…
…00110010001001111
3111022010202100101011
410303022012101033
541023213034211
62211204030051
7241462631365
oct46312062117
914263670334
105153252431
112204970908
12bb9992327
13641828cc2
1436c595635
15202629921
hex13328644f

5153252431 has 8 divisors (see below), whose sum is σ = 5205998720. Its totient is φ = 5100558552.

The previous prime is 5153252417. The next prime is 5153252471. The reversal of 5153252431 is 1342523515.

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 5153252431 - 217 = 5153121359 is a prime.

It is a super-2 number, since 2×51532524312 = 53112021235214819522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5153252393 and 5153252402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153252471) 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, 202540 + ... + 226558.

It is an arithmetic number, because the mean of its divisors is an integer number (650749840).

Almost surely, 25153252431 is an apocalyptic number.

5153252431 is a deficient number, since it is larger than the sum of its proper divisors (52746289).

5153252431 is a wasteful number, since it uses less digits than its factorization.

5153252431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26205.

The product of its digits is 18000, while the sum is 31.

The square root of 5153252431 is about 71786.1576559158. The cubic root of 5153252431 is about 1727.2709632871.

Adding to 5153252431 its reverse (1342523515), we get a palindrome (6495775946).

The spelling of 5153252431 in words is "five billion, one hundred fifty-three million, two hundred fifty-two thousand, four hundred thirty-one".

Divisors: 1 103 2083 24019 214549 2473957 50031577 5153252431