Base | Representation |
---|---|
bin | 10001111100100001101… |
… | …100111001010011011010 |
3 | 11100220011021221100101211 |
4 | 101330201230321103122 |
5 | 130201114040444010 |
6 | 2342311154333334 |
7 | 155045236544134 |
oct | 21744154712332 |
9 | 4326137840354 |
10 | 1233221031130 |
11 | 436008138520 |
12 | 17b00b28a24a |
13 | 8c3a50a318a |
14 | 4398c674054 |
15 | 2212b4b908a |
hex | 11f21b394da |
1233221031130 has 16 divisors (see below), whose sum is σ = 2421597661344. Its totient is φ = 448444011280.
The previous prime is 1233221031113. The next prime is 1233221031151. The reversal of 1233221031130 is 311301223321.
It is a super-2 number, since 2×12332210311302 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5605550032 + ... + 5605550251.
It is an arithmetic number, because the mean of its divisors is an integer number (151349853834).
Almost surely, 21233221031130 is an apocalyptic number.
1233221031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1233221031130 is a deficient number, since it is larger than the sum of its proper divisors (1188376630214).
1233221031130 is a wasteful number, since it uses less digits than its factorization.
1233221031130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11211100301.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1233221031130 its reverse (311301223321), we get a palindrome (1544522254451).
The spelling of 1233221031130 in words is "one trillion, two hundred thirty-three billion, two hundred twenty-one million, thirty-one thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •