Base | Representation |
---|---|
bin | 1011000110111010001010… |
… | …1010101100001000011010 |
3 | 1121020120201100101220202222 |
4 | 2301232202222230020122 |
5 | 3100100340201403310 |
6 | 41550420002024042 |
7 | 2400245324435606 |
oct | 261564252541032 |
9 | 47216640356688 |
10 | 12213321122330 |
11 | 3989705411409 |
12 | 1453034648022 |
13 | 6a7932795763 |
14 | 3031b0d3a506 |
15 | 162a6aac9055 |
hex | b1ba2aac21a |
12213321122330 has 16 divisors (see below), whose sum is σ = 21984449700384. Its totient is φ = 4885223631120.
The previous prime is 12213321122281. The next prime is 12213321122363. The reversal of 12213321122330 is 3322112331221.
It is a self number, because there is not a number n which added to its sum of digits gives 12213321122330.
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, 12611972 + ... + 13545791.
It is an arithmetic number, because the mean of its divisors is an integer number (1374028106274).
Almost surely, 212213321122330 is an apocalyptic number.
12213321122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12213321122330 is a deficient number, since it is larger than the sum of its proper divisors (9771128578054).
12213321122330 is a wasteful number, since it uses less digits than its factorization.
12213321122330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26204461.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 12213321122330 its reverse (3322112331221), we get a palindrome (15535433453551).
The spelling of 12213321122330 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-one million, one hundred twenty-two thousand, three hundred thirty".
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