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5724902429 = 21127132239
BaseRepresentation
bin1010101010011101…
…10001010000011101
3112202222102011202022
411111032301100131
543211033334204
62344024305525
7261603603431
oct52516612035
915688364668
105724902429
112478615a24
1211393122a5
137030a993c
143c447c9c1
152378e75be
hex1553b141d

5724902429 has 4 divisors (see below), whose sum is σ = 5752034880. Its totient is φ = 5697769980.

The previous prime is 5724902387. The next prime is 5724902453. The reversal of 5724902429 is 9242094275.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5724902429 - 28 = 5724902173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5724902429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5724902489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13565909 + ... + 13566330.

It is an arithmetic number, because the mean of its divisors is an integer number (1438008720).

Almost surely, 25724902429 is an apocalyptic number.

It is an amenable number.

5724902429 is a deficient number, since it is larger than the sum of its proper divisors (27132451).

5724902429 is a wasteful number, since it uses less digits than its factorization.

5724902429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27132450.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5724902429 is about 75663.0849820439. The cubic root of 5724902429 is about 1788.9135890611.

The spelling of 5724902429 in words is "five billion, seven hundred twenty-four million, nine hundred two thousand, four hundred twenty-nine".

Divisors: 1 211 27132239 5724902429