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5720653 = 171989199
BaseRepresentation
bin10101110100101001001101
3101202122021001
4111310221031
52431030103
6322340301
766424201
oct25645115
911678231
105720653
113258014
121aba691
131253b03
14a8cb01
1578001d
hex574a4d

5720653 has 16 divisors (see below), whose sum is σ = 6480000. Its totient is φ = 5018112.

The previous prime is 5720621. The next prime is 5720657. The reversal of 5720653 is 3560275.

5720653 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

5720653 is a nontrivial binomial coefficient, being equal to C(3383, 2).

It is a cyclic number.

It is not a de Polignac number, because 5720653 - 25 = 5720621 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 (5720657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28648 + ... + 28846.

It is an arithmetic number, because the mean of its divisors is an integer number (405000).

Almost surely, 25720653 is an apocalyptic number.

5720653 is the 3382-nd triangular number and also the 1513-rd heptagonal number.

5720653 is the 1128-th centered nonagonal number.

It is an amenable number.

5720653 is a deficient number, since it is larger than the sum of its proper divisors (759347).

5720653 is a wasteful number, since it uses less digits than its factorization.

5720653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 5720653 is about 2391.7886612324. The cubic root of 5720653 is about 178.8470859947.

The spelling of 5720653 in words is "five million, seven hundred twenty thousand, six hundred fifty-three".

Divisors: 1 17 19 89 199 323 1513 1691 3383 3781 17711 28747 64277 301087 336509 5720653