Base | Representation |
---|---|
bin | 11011110000111101110000… |
… | …010111001010100010001110 |
3 | 121000100210200020010211101111 |
4 | 123300331300113022202032 |
5 | 112001141040140010410 |
6 | 1111413305140402234 |
7 | 34502210452502656 |
oct | 3360756027124216 |
9 | 530323606124344 |
10 | 122112100313230 |
11 | 359aa4a6197565 |
12 | 118421873a637a |
13 | 531a177358521 |
14 | 2222385a31366 |
15 | e1b638d05b8a |
hex | 6f0f705ca88e |
122112100313230 has 16 divisors (see below), whose sum is σ = 219802091234544. Its totient is φ = 48844771087360.
The previous prime is 122112100313221. The next prime is 122112100313309. The reversal of 122112100313230 is 32313001211221.
It is a super-2 number, since 2×1221121003132302 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
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, 868531 + ... + 15651790.
It is an arithmetic number, because the mean of its divisors is an integer number (13737630702159).
Almost surely, 2122112100313230 is an apocalyptic number.
122112100313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122112100313230 is a deficient number, since it is larger than the sum of its proper divisors (97689990921314).
122112100313230 is a wasteful number, since it uses less digits than its factorization.
122112100313230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17259491.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 122112100313230 its reverse (32313001211221), we get a palindrome (154425101524451).
The spelling of 122112100313230 in words is "one hundred twenty-two trillion, one hundred twelve billion, one hundred million, three hundred thirteen thousand, two hundred thirty".
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