Base | Representation |
---|---|
bin | 10001110011000111000… |
… | …011001001001011110110 |
3 | 11022221001122122000102122 |
4 | 101303013003021023312 |
5 | 130014412202431402 |
6 | 2333520012235542 |
7 | 154236545115365 |
oct | 21630703111366 |
9 | 4287048560378 |
10 | 1223110202102 |
11 | 431799905a78 |
12 | 17906916bbb2 |
13 | 8b4534501c9 |
14 | 432ad9017dc |
15 | 21c38a17ca2 |
hex | 11cc70c92f6 |
1223110202102 has 16 divisors (see below), whose sum is σ = 1836693306000. Its totient is φ = 610879296480.
The previous prime is 1223110202089. The next prime is 1223110202179. The reversal of 1223110202102 is 2012020113221.
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, 13421852 + ... + 13512672.
It is an arithmetic number, because the mean of its divisors is an integer number (114793331625).
Almost surely, 21223110202102 is an apocalyptic number.
1223110202102 is a deficient number, since it is larger than the sum of its proper divisors (613583103898).
1223110202102 is a wasteful number, since it uses less digits than its factorization.
1223110202102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98191.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 1223110202102 its reverse (2012020113221), we get a palindrome (3235130315323).
The spelling of 1223110202102 in words is "one trillion, two hundred twenty-three billion, one hundred ten million, two hundred two thousand, one hundred two".
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