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5721052799 = 71174299387
BaseRepresentation
bin1010101010000000…
…00101011001111111
3112202201011121001102
411111000011121333
543204042142144
62343410003315
7261526101140
oct52500053177
915681147042
105721052799
112476426710
121137b7653b
1370235c657
143c3b59ac7
152373d6b4e
hex15500567f

5721052799 has 8 divisors (see below), whose sum is σ = 7132741248. Its totient is φ = 4457963160.

The previous prime is 5721052783. The next prime is 5721052901. The reversal of 5721052799 is 9972501275.

It is a happy number.

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

It is not a de Polignac number, because 5721052799 - 24 = 5721052783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5721052999) 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, 37149617 + ... + 37149770.

It is an arithmetic number, because the mean of its divisors is an integer number (891592656).

Almost surely, 25721052799 is an apocalyptic number.

5721052799 is a deficient number, since it is larger than the sum of its proper divisors (1411688449).

5721052799 is a wasteful number, since it uses less digits than its factorization.

5721052799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74299405.

The product of its (nonzero) digits is 396900, while the sum is 47.

The square root of 5721052799 is about 75637.6414161626. The cubic root of 5721052799 is about 1788.5125225688.

The spelling of 5721052799 in words is "five billion, seven hundred twenty-one million, fifty-two thousand, seven hundred ninety-nine".

Divisors: 1 7 11 77 74299387 520095709 817293257 5721052799