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13152162606 = 2311199275191
BaseRepresentation
bin11000011111110111…
…00001001100101110
31020221121010002022120
430033323201030232
5203413423200411
610013024253410
7643631352252
oct141773411456
936847102276
1013152162606
11563a064480
122670771266
131317a7a04b
148caa58262
1551e9ac106
hex30fee132e

13152162606 has 16 divisors (see below), whose sum is σ = 28695627648. Its totient is φ = 3985503800.

The previous prime is 13152162599. The next prime is 13152162607. The reversal of 13152162606 is 60626125131.

13152162606 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131521626062 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152162607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99637530 + ... + 99637661.

It is an arithmetic number, because the mean of its divisors is an integer number (1793476728).

Almost surely, 213152162606 is an apocalyptic number.

13152162606 is an abundant number, since it is smaller than the sum of its proper divisors (15543465042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13152162606 is a wasteful number, since it uses less digits than its factorization.

13152162606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199275207.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 13152162606 its reverse (60626125131), we get a palindrome (73778287737).

The spelling of 13152162606 in words is "thirteen billion, one hundred fifty-two million, one hundred sixty-two thousand, six hundred six".

Divisors: 1 2 3 6 11 22 33 66 199275191 398550382 597825573 1195651146 2192027101 4384054202 6576081303 13152162606