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10702165055 = 519112654369
BaseRepresentation
bin10011111011110011…
…00001010000111111
31000121212000022111112
421331321201100333
5133404223240210
64525544312235
7526131621251
oct117571412077
930555008445
1010702165055
1145a210300a
1220a817267b
13101730715a
14737501cd1
1542985bd05
hex27de6143f

10702165055 has 8 divisors (see below), whose sum is σ = 13518524400. Its totient is φ = 8111114496.

The previous prime is 10702165051. The next prime is 10702165099. The reversal of 10702165055 is 55056120701.

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 10702165055 - 22 = 10702165051 is a prime.

It is a super-2 number, since 2×107021650552 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10702165051) 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, 56327090 + ... + 56327279.

It is an arithmetic number, because the mean of its divisors is an integer number (1689815550).

Almost surely, 210702165055 is an apocalyptic number.

10702165055 is a deficient number, since it is larger than the sum of its proper divisors (2816359345).

10702165055 is a wasteful number, since it uses less digits than its factorization.

10702165055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112654393.

The product of its (nonzero) digits is 10500, while the sum is 32.

Adding to 10702165055 its reverse (55056120701), we get a palindrome (65758285756).

The spelling of 10702165055 in words is "ten billion, seven hundred two million, one hundred sixty-five thousand, fifty-five".

Divisors: 1 5 19 95 112654369 563271845 2140433011 10702165055