Base | Representation |
---|---|
bin | 110101001001… |
… | …101000101101 |
3 | 222012212121210 |
4 | 311021220231 |
5 | 12031324401 |
6 | 1214345033 |
7 | 226300200 |
oct | 65115055 |
9 | 28185553 |
10 | 13933101 |
11 | 7957166 |
12 | 47bb179 |
13 | 2b6ab50 |
14 | 1bc9937 |
15 | 13534d6 |
hex | d49a2d |
13933101 has 48 divisors (see below), whose sum is σ = 24361344. Its totient is φ = 7007616.
The previous prime is 13933067. The next prime is 13933109. The reversal of 13933101 is 10133931.
13933101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13933101 - 27 = 13932973 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13933109) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43795 + ... + 44111.
It is an arithmetic number, because the mean of its divisors is an integer number (507528).
Almost surely, 213933101 is an apocalyptic number.
It is an amenable number.
13933101 is a deficient number, since it is larger than the sum of its proper divisors (10428243).
13933101 is a wasteful number, since it uses less digits than its factorization.
13933101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370 (or 363 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 21.
The square root of 13933101 is about 3732.7069266151. The cubic root of 13933101 is about 240.6297178138.
The spelling of 13933101 in words is "thirteen million, nine hundred thirty-three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •