Base | Representation |
---|---|
bin | 101111111110010101… |
… | …0010100101101011000 |
3 | 100211220212022212112021 |
4 | 1133330222110231120 |
5 | 3141442414413422 |
6 | 115154520424224 |
7 | 10305003521626 |
oct | 1377452245530 |
9 | 324825285467 |
10 | 103023201112 |
11 | 3a767a02917 |
12 | 17b72318074 |
13 | 993ac58440 |
14 | 4db4786516 |
15 | 2a2e862dc7 |
hex | 17fca94b58 |
103023201112 has 32 divisors (see below), whose sum is σ = 208173697200. Its totient is φ = 47515780224.
The previous prime is 103023201101. The next prime is 103023201137. The reversal of 103023201112 is 211102320301.
It is a super-2 number, since 2×1030232011122 (a number of 23 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, 198687 + ... + 495502.
Almost surely, 2103023201112 is an apocalyptic number.
It is an amenable number.
103023201112 is an abundant number, since it is smaller than the sum of its proper divisors (105150496088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103023201112 is a wasteful number, since it uses less digits than its factorization.
103023201112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695635 (or 695631 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 103023201112 its reverse (211102320301), we get a palindrome (314125521413).
The spelling of 103023201112 in words is "one hundred three billion, twenty-three million, two hundred one thousand, one hundred twelve".
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