Search a number
-
+
12308211094 = 253211550309
BaseRepresentation
bin10110111011010000…
…00110010110010110
31011202210001220111011
423131220012112112
5200201400223334
65353155402434
7614003032234
oct133550062626
934683056434
1012308211094
115246734193
122475bb341a
131211c78b5a
1484a92b954
154c0852564
hex2dda06596

12308211094 has 16 divisors (see below), whose sum is σ = 18899846640. Its totient is φ = 6009363360.

The previous prime is 12308211079. The next prime is 12308211107. The reversal of 12308211094 is 49011280321.

12308211094 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 an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 252789 + ... + 297520.

It is an arithmetic number, because the mean of its divisors is an integer number (1181240415).

Almost surely, 212308211094 is an apocalyptic number.

12308211094 is a deficient number, since it is larger than the sum of its proper divisors (6591635546).

12308211094 is a wasteful number, since it uses less digits than its factorization.

12308211094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550575.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 12308211094 in words is "twelve billion, three hundred eight million, two hundred eleven thousand, ninety-four".

Divisors: 1 2 53 106 211 422 11183 22366 550309 1100618 29166377 58332754 116115199 232230398 6154105547 12308211094