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5724724141 = 16335121007
BaseRepresentation
bin1010101010011100…
…00101101110101101
3112202222002010012001
411111032011232231
543211012133031
62344020412301
7261602231563
oct52516055655
915688063161
105724724141
112478503a84
121139247091
13703046746
143c4433a33
152378ae861
hex155385bad

5724724141 has 4 divisors (see below), whose sum is σ = 5759845312. Its totient is φ = 5689602972.

The previous prime is 5724724133. The next prime is 5724724163. The reversal of 5724724141 is 1414274275.

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 5724724141 - 23 = 5724724133 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 5724724141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5724724171) 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, 17560341 + ... + 17560666.

It is an arithmetic number, because the mean of its divisors is an integer number (1439961328).

Almost surely, 25724724141 is an apocalyptic number.

It is an amenable number.

5724724141 is a deficient number, since it is larger than the sum of its proper divisors (35121171).

5724724141 is a wasteful number, since it uses less digits than its factorization.

5724724141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35121170.

The product of its digits is 62720, while the sum is 37.

The square root of 5724724141 is about 75661.9068025648. The cubic root of 5724724141 is about 1788.8950184309.

The spelling of 5724724141 in words is "five billion, seven hundred twenty-four million, seven hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 163 35121007 5724724141