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6760238669 = 53127551673
BaseRepresentation
bin1100100101111000…
…10000111001001101
3122110010120201001222
412102330100321031
5102321110114134
63034451213125
7326345036432
oct62274207115
918403521058
106760238669
112959a84408
121387ba71a5
13839739932
14481b87b89
15298758a2e
hex192f10e4d

6760238669 has 4 divisors (see below), whose sum is σ = 6887790396. Its totient is φ = 6632686944.

The previous prime is 6760238663. The next prime is 6760238671. The reversal of 6760238669 is 9668320676.

6760238669 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2911897444 + 3848341225 = 53962^2 + 62035^2 .

It is a cyclic number.

It is not a de Polignac number, because 6760238669 - 28 = 6760238413 is a prime.

It is a super-2 number, since 2×67602386692 = 91401653723685783122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53), and also a Moran number because the ratio is a prime number: 127551673 = 6760238669 / (6 + 7 + 6 + 0 + 2 + 3 + 8 + 6 + 6 + 9).

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 6760238669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6760238663) 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, 63775784 + ... + 63775889.

It is an arithmetic number, because the mean of its divisors is an integer number (1721947599).

Almost surely, 26760238669 is an apocalyptic number.

It is an amenable number.

6760238669 is a deficient number, since it is larger than the sum of its proper divisors (127551727).

6760238669 is a wasteful number, since it uses less digits than its factorization.

6760238669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127551726.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The square root of 6760238669 is about 82220.6705701188. The cubic root of 6760238669 is about 1890.8366413400.

The spelling of 6760238669 in words is "six billion, seven hundred sixty million, two hundred thirty-eight thousand, six hundred sixty-nine".

Divisors: 1 53 127551673 6760238669