Base | Representation |
---|---|
bin | 10010110110110000… |
… | …10101100110111100 |
3 | 222010111021202221022 |
4 | 21123120111212330 |
5 | 131212444304322 |
6 | 4352255523312 |
7 | 505600300454 |
oct | 113330254674 |
9 | 28114252838 |
10 | 10123041212 |
11 | 4325213769 |
12 | 1b66229538 |
13 | c5433a71b |
14 | 6c0630d64 |
15 | 3e3ab4942 |
hex | 25b6159bc |
10123041212 has 12 divisors (see below), whose sum is σ = 17805249000. Its totient is φ = 5035827216.
The previous prime is 10123041193. The next prime is 10123041239. The reversal of 10123041212 is 21214032101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6422462 + ... + 6424037.
It is an arithmetic number, because the mean of its divisors is an integer number (1483770750).
Almost surely, 210123041212 is an apocalyptic number.
It is an amenable number.
10123041212 is a deficient number, since it is larger than the sum of its proper divisors (7682207788).
10123041212 is a wasteful number, since it uses less digits than its factorization.
10123041212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12846700 (or 12846698 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 10123041212 its reverse (21214032101), we get a palindrome (31337073313).
The spelling of 10123041212 in words is "ten billion, one hundred twenty-three million, forty-one thousand, two hundred twelve".
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