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10534874669 = 111282174699
BaseRepresentation
bin10011100111110110…
…10110111000101101
31000012012020002020022
421303323112320231
5133033411442134
64501210531525
7522030646214
oct116373267055
930165202208
1010534874669
1145167312a0
122060136ba5
13cbb763267
1471d1d607b
15419d1452e
hex273ed6e2d

10534874669 has 8 divisors (see below), whose sum is σ = 11493640800. Its totient is φ = 9576283600.

The previous prime is 10534874659. The next prime is 10534874671. The reversal of 10534874669 is 96647843501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10534874669 is a prime.

It is a super-2 number, since 2×105348746692 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10534874669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10534874629) 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, 103682 + ... + 178380.

It is an arithmetic number, because the mean of its divisors is an integer number (1436705100).

Almost surely, 210534874669 is an apocalyptic number.

It is an amenable number.

10534874669 is a deficient number, since it is larger than the sum of its proper divisors (958766131).

10534874669 is a wasteful number, since it uses less digits than its factorization.

10534874669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87531.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 10534874669 in words is "ten billion, five hundred thirty-four million, eight hundred seventy-four thousand, six hundred sixty-nine".

Divisors: 1 11 12821 74699 141031 821689 957715879 10534874669