Base | Representation |
---|---|
bin | 1011010011001001100000… |
… | …0000000111001101010101 |
3 | 1121222200110201220110022021 |
4 | 2310302120000013031111 |
5 | 3112022010432231024 |
6 | 42231153201333141 |
7 | 2421401165050411 |
oct | 264623000071525 |
9 | 47880421813267 |
10 | 12423595586389 |
11 | 3a5a8a990a519 |
12 | 14879390371b1 |
13 | 6c17035cba60 |
14 | 30d43b7c7d41 |
15 | 168276073de4 |
hex | b4c98007355 |
12423595586389 has 16 divisors (see below), whose sum is σ = 14258005396992. Its totient is φ = 10735938563328.
The previous prime is 12423595586387. The next prime is 12423595586411. The reversal of 12423595586389 is 98368559532421.
It is not a de Polignac number, because 12423595586389 - 21 = 12423595586387 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12423595586387) 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, 442012404 + ... + 442040509.
It is an arithmetic number, because the mean of its divisors is an integer number (891125337312).
Almost surely, 212423595586389 is an apocalyptic number.
It is an amenable number.
12423595586389 is a deficient number, since it is larger than the sum of its proper divisors (1834409810603).
12423595586389 is a wasteful number, since it uses less digits than its factorization.
12423595586389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884052996.
The product of its digits is 559872000, while the sum is 70.
The spelling of 12423595586389 in words is "twelve trillion, four hundred twenty-three billion, five hundred ninety-five million, five hundred eighty-six thousand, three hundred eighty-nine".
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