Base | Representation |
---|---|
bin | 10111000111101001… |
… | …10011000000101111 |
3 | 1012001000202020122021 |
4 | 23203310303000233 |
5 | 200410010444210 |
6 | 5411352331011 |
7 | 616404661630 |
oct | 134364630057 |
9 | 35030666567 |
10 | 12412203055 |
11 | 529a40195a |
12 | 24a49a3a67 |
13 | 122a689665 |
14 | 85a67b887 |
15 | 4c9a44bda |
hex | 2e3d3302f |
12412203055 has 64 divisors (see below), whose sum is σ = 18454487040. Its totient is φ = 7824491136.
The previous prime is 12412203043. The next prime is 12412203061. The reversal of 12412203055 is 55030221421.
It is not a de Polignac number, because 12412203055 - 27 = 12412202927 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4659654 + ... + 4662316.
It is an arithmetic number, because the mean of its divisors is an integer number (288351360).
Almost surely, 212412203055 is an apocalyptic number.
12412203055 is a deficient number, since it is larger than the sum of its proper divisors (6042283985).
12412203055 is a wasteful number, since it uses less digits than its factorization.
12412203055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2900.
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 12412203055 its reverse (55030221421), we get a palindrome (67442424476).
The spelling of 12412203055 in words is "twelve billion, four hundred twelve million, two hundred three thousand, fifty-five".
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