Base | Representation |
---|---|
bin | 10111110010101000… |
… | …01111110101011111 |
3 | 1012222011012220021221 |
4 | 23321110033311133 |
5 | 202124312102434 |
6 | 5511232434211 |
7 | 631343513635 |
oct | 137124176537 |
9 | 35864186257 |
10 | 12772769119 |
11 | 5464993540 |
12 | 25856a8967 |
13 | 12872a1c66 |
14 | 8924d9355 |
15 | 4eb5192b4 |
hex | 2f950fd5f |
12772769119 has 8 divisors (see below), whose sum is σ = 13944446208. Its totient is φ = 11602844760.
The previous prime is 12772769117. The next prime is 12772769123. The reversal of 12772769119 is 91196727721.
It is a happy number.
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 12772769119 - 21 = 12772769117 is a prime.
It is a super-2 number, since 2×127727691192 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12772769111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422917 + ... + 452110.
It is an arithmetic number, because the mean of its divisors is an integer number (1743055776).
Almost surely, 212772769119 is an apocalyptic number.
12772769119 is a deficient number, since it is larger than the sum of its proper divisors (1171677089).
12772769119 is a wasteful number, since it uses less digits than its factorization.
12772769119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 876365.
The product of its digits is 666792, while the sum is 52.
The spelling of 12772769119 in words is "twelve billion, seven hundred seventy-two million, seven hundred sixty-nine thousand, one hundred nineteen".
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