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7264010053 = 172677159617
BaseRepresentation
bin1101100001111011…
…11111111101000101
3200202020111221111101
412300331333331011
5104334041310203
63200444540101
7345003031606
oct66075777505
920666457441
107264010053
1130983872a3
1214a8851631
138b9c12501
144cca41dad
152c7ab941d
hex1b0f7ff45

7264010053 has 8 divisors (see below), whose sum is σ = 7694226072. Its totient is φ = 6834118656.

The previous prime is 7264010009. The next prime is 7264010093. The reversal of 7264010053 is 3500104627.

It can be written as a sum of positive squares in 4 ways, for example, as 211033729 + 7052976324 = 14527^2 + 83982^2 .

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 7264010053 - 213 = 7264001861 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 (7264010003) 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, 34300 + ... + 125317.

It is an arithmetic number, because the mean of its divisors is an integer number (961778259).

Almost surely, 27264010053 is an apocalyptic number.

It is an amenable number.

7264010053 is a deficient number, since it is larger than the sum of its proper divisors (430216019).

7264010053 is a wasteful number, since it uses less digits than its factorization.

7264010053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162311.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 7264010053 is about 85229.1619869631. The cubic root of 7264010053 is about 1936.6842120805.

The spelling of 7264010053 in words is "seven billion, two hundred sixty-four million, ten thousand, fifty-three".

Divisors: 1 17 2677 45509 159617 2713489 427294709 7264010053