Base | Representation |
---|---|
bin | 10110110000000110… |
… | …10100100011100101 |
3 | 1011112021002020021011 |
4 | 23120003110203211 |
5 | 200003424341002 |
6 | 5340015022221 |
7 | 611456046154 |
oct | 133003244345 |
9 | 34467066234 |
10 | 12214683877 |
11 | 51a8963870 |
12 | 244a80a971 |
13 | 11c87905c6 |
14 | 83c34359b |
15 | 4b752a8d7 |
hex | 2d80d48e5 |
12214683877 has 16 divisors (see below), whose sum is σ = 13619923200. Its totient is φ = 10858973440.
The previous prime is 12214683869. The next prime is 12214683937. The reversal of 12214683877 is 77838641221.
It is a cyclic number.
It is not a de Polignac number, because 12214683877 - 23 = 12214683869 is a prime.
It is a super-2 number, since 2×122146838772 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12214683877.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12214683827) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657249 + ... + 675577.
It is an arithmetic number, because the mean of its divisors is an integer number (851245200).
Almost surely, 212214683877 is an apocalyptic number.
It is an amenable number.
12214683877 is a deficient number, since it is larger than the sum of its proper divisors (1405239323).
12214683877 is a wasteful number, since it uses less digits than its factorization.
12214683877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19676.
The product of its digits is 903168, while the sum is 49.
The spelling of 12214683877 in words is "twelve billion, two hundred fourteen million, six hundred eighty-three thousand, eight hundred seventy-seven".
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