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12236000084 = 2271142539341
BaseRepresentation
bin10110110010101001…
…01000101101010100
31011120202012012121022
423121110220231110
5200024404000314
65342055540312
7612135166430
oct133124505524
934522165538
1012236000084
1152099a2a70
12245598a698
131200014b49
148410d19c0
154b933b78e
hex2d9528b54

12236000084 has 48 divisors (see below), whose sum is σ = 26705863296. Its totient is φ = 4765641600.

The previous prime is 12236000081. The next prime is 12236000099. The reversal of 12236000084 is 48000063221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12236000081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305254 + ... + 1314594.

It is an arithmetic number, because the mean of its divisors is an integer number (556372152).

Almost surely, 212236000084 is an apocalyptic number.

12236000084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12236000084 is an abundant number, since it is smaller than the sum of its proper divisors (14469863212).

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

12236000084 is a wasteful number, since it uses less digits than its factorization.

12236000084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13616 (or 13614 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 12236000084 in words is "twelve billion, two hundred thirty-six million, eighty-four", and thus it is an aban number.

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 4253 8506 9341 17012 18682 29771 37364 46783 59542 65387 93566 102751 119084 130774 187132 205502 261548 327481 411004 654962 719257 1309924 1438514 2877028 39727273 79454546 158909092 278090911 437000003 556181822 874000006 1112363644 1748000012 3059000021 6118000042 12236000084