Search a number
-
+
5712992431 = 29683288433
BaseRepresentation
bin1010101001000010…
…10101100010101111
3112202011000002022021
411110201111202233
543200011224211
62342521131011
7261400430416
oct52441254257
915664002267
105712992431
112471920853
121135329a67
137007998c3
143c2a5c47d
15236843771
hex1548558af

5712992431 has 8 divisors (see below), whose sum is σ = 5918665680. Its totient is φ = 5507897472.

The previous prime is 5712992359. The next prime is 5712992491. The reversal of 5712992431 is 1342992175.

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 5712992431 - 211 = 5712990383 is a prime.

It is a super-2 number, since 2×57129924312 = 65276565033326579522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5712992491) 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, 124410 + ... + 164023.

It is an arithmetic number, because the mean of its divisors is an integer number (739833210).

Almost surely, 25712992431 is an apocalyptic number.

5712992431 is a deficient number, since it is larger than the sum of its proper divisors (205673249).

5712992431 is a wasteful number, since it uses less digits than its factorization.

5712992431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289145.

The product of its digits is 136080, while the sum is 43.

The square root of 5712992431 is about 75584.3398529087. The cubic root of 5712992431 is about 1787.6721851249.

The spelling of 5712992431 in words is "five billion, seven hundred twelve million, nine hundred ninety-two thousand, four hundred thirty-one".

Divisors: 1 29 683 19807 288433 8364557 196999739 5712992431