Base | Representation |
---|---|
bin | 10111000000101011… |
… | …00000101100011100 |
3 | 1011212221121110021020 |
4 | 23200111200230130 |
5 | 200300014414131 |
6 | 5401502004140 |
7 | 615064314240 |
oct | 134025405434 |
9 | 34787543236 |
10 | 12353669916 |
11 | 526a363065 |
12 | 2489276650 |
13 | 121b504273 |
14 | 8529a2420 |
15 | 4c4831996 |
hex | 2e0560b1c |
12353669916 has 24 divisors (see below), whose sum is σ = 32943120000. Its totient is φ = 3529619952.
The previous prime is 12353669899. The next prime is 12353669941. The reversal of 12353669916 is 61996635321.
It is a happy number.
It is a super-2 number, since 2×123536699162 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73533666 + ... + 73533833.
It is an arithmetic number, because the mean of its divisors is an integer number (1372630000).
Almost surely, 212353669916 is an apocalyptic number.
It is an amenable number.
12353669916 is an abundant number, since it is smaller than the sum of its proper divisors (20589450084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12353669916 is a wasteful number, since it uses less digits than its factorization.
12353669916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147067513 (or 147067511 counting only the distinct ones).
The product of its digits is 1574640, while the sum is 51.
The spelling of 12353669916 in words is "twelve billion, three hundred fifty-three million, six hundred sixty-nine thousand, nine hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •