Base | Representation |
---|---|
bin | 110000000110111110… |
… | …0010100011011010110 |
3 | 100212200001212211212111 |
4 | 1200031330110123112 |
5 | 3143041130144342 |
6 | 115243354541234 |
7 | 10315124061130 |
oct | 1401574243326 |
9 | 325601784774 |
10 | 103313131222 |
11 | 3a8a6629684 |
12 | 1803343781a |
13 | 998603b912 |
14 | 5001098050 |
15 | 2a4a033217 |
hex | 180df146d6 |
103313131222 has 32 divisors (see below), whose sum is σ = 178959965184. Its totient is φ = 43816356000.
The previous prime is 103313131213. The next prime is 103313131241. The reversal of 103313131222 is 222131313301.
It is a junction number, because it is equal to n+sod(n) for n = 103313131193 and 103313131202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463072 + ... + 648892.
It is an arithmetic number, because the mean of its divisors is an integer number (5592498912).
Almost surely, 2103313131222 is an apocalyptic number.
103313131222 is a deficient number, since it is larger than the sum of its proper divisors (75646833962).
103313131222 is a wasteful number, since it uses less digits than its factorization.
103313131222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186244.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 103313131222 its reverse (222131313301), we get a palindrome (325444444523).
The spelling of 103313131222 in words is "one hundred three billion, three hundred thirteen million, one hundred thirty-one thousand, two hundred twenty-two".
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