Base | Representation |
---|---|
bin | 11001000010101110… |
… | …11101100010111100 |
3 | 1021200222120112122202 |
4 | 30201113131202330 |
5 | 210013320402343 |
6 | 10102034331032 |
7 | 654113032052 |
oct | 144127354274 |
9 | 37628515582 |
10 | 13444700348 |
11 | 577a201402 |
12 | 2732729a78 |
13 | 13635643c1 |
14 | 9178481d2 |
15 | 53a4e4db8 |
hex | 3215dd8bc |
13444700348 has 12 divisors (see below), whose sum is σ = 23555621880. Its totient is φ = 6714522672.
The previous prime is 13444700309. The next prime is 13444700377. The reversal of 13444700348 is 84300744431.
It is a super-2 number, since 2×134447003482 (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 3 ways as a sum of consecutive naturals, for example, 1953011 + ... + 1959882.
It is an arithmetic number, because the mean of its divisors is an integer number (1962968490).
Almost surely, 213444700348 is an apocalyptic number.
It is an amenable number.
13444700348 is a deficient number, since it is larger than the sum of its proper divisors (10110921532).
13444700348 is a wasteful number, since it uses less digits than its factorization.
13444700348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3913756 (or 3913754 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 38.
The spelling of 13444700348 in words is "thirteen billion, four hundred forty-four million, seven hundred thousand, three hundred forty-eight".
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