Base | Representation |
---|---|
bin | 110101000100… |
… | …101011011010 |
3 | 222011211202200 |
4 | 311010223122 |
5 | 12030202134 |
6 | 1214111030 |
7 | 226154040 |
oct | 65045332 |
9 | 28154680 |
10 | 13912794 |
11 | 7942985 |
12 | 47ab476 |
13 | 2b6182c |
14 | 1bc2390 |
15 | 134c499 |
hex | d44ada |
13912794 has 24 divisors (see below), whose sum is σ = 34451040. Its totient is φ = 3975048.
The previous prime is 13912793. The next prime is 13912823. The reversal of 13912794 is 49721931.
13912794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13912793) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55084 + ... + 55335.
It is an arithmetic number, because the mean of its divisors is an integer number (1435460).
Almost surely, 213912794 is an apocalyptic number.
13912794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13912794 is an abundant number, since it is smaller than the sum of its proper divisors (20538246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13912794 is a wasteful number, since it uses less digits than its factorization.
13912794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110434 (or 110431 counting only the distinct ones).
The product of its digits is 13608, while the sum is 36.
The square root of 13912794 is about 3729.9857908577. The cubic root of 13912794 is about 240.5127578838.
It can be divided in two parts, 13912 and 794, that added together give a triangular number (14706 = T171).
The spelling of 13912794 in words is "thirteen million, nine hundred twelve thousand, seven hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •