Base | Representation |
---|---|
bin | 10001111011011111101… |
… | …010100001000010100011 |
3 | 11100210022002012011222110 |
4 | 101323133222201002203 |
5 | 130141331424024303 |
6 | 2342005220010403 |
7 | 155005624433652 |
oct | 21733752410243 |
9 | 4323262164873 |
10 | 1232113111203 |
11 | 435599803917 |
12 | 17a960230a03 |
13 | 8c2596ab660 |
14 | 438c5473199 |
15 | 220b40bb703 |
hex | 11edfaa10a3 |
1232113111203 has 16 divisors (see below), whose sum is σ = 1830194543520. Its totient is φ = 732077816064.
The previous prime is 1232113111133. The next prime is 1232113111211. The reversal of 1232113111203 is 3021113112321.
It is not a de Polignac number, because 1232113111203 - 212 = 1232113107107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1232113111203.
It is not an unprimeable number, because it can be changed into a prime (1232113111703) 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, 544699626 + ... + 544701887.
It is an arithmetic number, because the mean of its divisors is an integer number (114387158970).
Almost surely, 21232113111203 is an apocalyptic number.
1232113111203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1232113111203 is a deficient number, since it is larger than the sum of its proper divisors (598081432317).
1232113111203 is a wasteful number, since it uses less digits than its factorization.
1232113111203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089401558.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 1232113111203 its reverse (3021113112321), we get a palindrome (4253226223524).
The spelling of 1232113111203 in words is "one trillion, two hundred thirty-two billion, one hundred thirteen million, one hundred eleven thousand, two hundred three".
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