Base | Representation |
---|---|
bin | 10110101110100101… |
… | …11110110111010111 |
3 | 1011111101020102212210 |
4 | 23113102332313113 |
5 | 144442203341434 |
6 | 5334443244503 |
7 | 611243251233 |
oct | 132722766727 |
9 | 34441212783 |
10 | 12202012119 |
11 | 51a1799340 |
12 | 2446519733 |
13 | 11c5c7491b |
14 | 83a7a55c3 |
15 | 4b6375ee9 |
hex | 2d74bedd7 |
12202012119 has 8 divisors (see below), whose sum is σ = 17748381312. Its totient is φ = 7395158840.
The previous prime is 12202012117. The next prime is 12202012127. The reversal of 12202012119 is 91121020221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12202012119 - 21 = 12202012117 is a prime.
It is a super-2 number, since 2×122020121192 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12202012095 and 12202012104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12202012117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184878939 + ... + 184879004.
It is an arithmetic number, because the mean of its divisors is an integer number (2218547664).
Almost surely, 212202012119 is an apocalyptic number.
12202012119 is a deficient number, since it is larger than the sum of its proper divisors (5546369193).
12202012119 is a wasteful number, since it uses less digits than its factorization.
12202012119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 369757957.
The product of its (nonzero) digits is 144, while the sum is 21.
The spelling of 12202012119 in words is "twelve billion, two hundred two million, twelve thousand, one hundred nineteen".
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