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12932983182 = 237378322383
BaseRepresentation
bin11000000101101110…
…11010100110001110
31020101022200121200010
430002313122212032
5202441320430212
65535154414050
7635330354220
oct140267324616
936338617603
1012932983182
115537371759
12260b291326
1312b1538c92
148a98c2410
1550a61503c
hex302dda98e

12932983182 has 32 divisors (see below), whose sum is σ = 30360056832. Its totient is φ = 3595269024.

The previous prime is 12932983181. The next prime is 12932983187. The reversal of 12932983182 is 28138923921.

12932983182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12932983181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4159638 + ... + 4162745.

It is an arithmetic number, because the mean of its divisors is an integer number (948751776).

Almost surely, 212932983182 is an apocalyptic number.

12932983182 is an abundant number, since it is smaller than the sum of its proper divisors (17427073650).

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

12932983182 is a wasteful number, since it uses less digits than its factorization.

12932983182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8322432.

The product of its digits is 373248, while the sum is 48.

The spelling of 12932983182 in words is "twelve billion, nine hundred thirty-two million, nine hundred eighty-three thousand, one hundred eighty-two".

Divisors: 1 2 3 6 7 14 21 37 42 74 111 222 259 518 777 1554 8322383 16644766 24967149 49934298 58256681 116513362 174770043 307928171 349540086 615856342 923784513 1847569026 2155497197 4310994394 6466491591 12932983182