Base | Representation |
---|---|
bin | 110010010101… |
… | …101010100101 |
3 | 220211102102120 |
4 | 302111222211 |
5 | 11334232231 |
6 | 1150500153 |
7 | 220110063 |
oct | 62255245 |
9 | 26742376 |
10 | 13195941 |
11 | 74a3340 |
12 | 4504659 |
13 | 2970465 |
14 | 1a77033 |
15 | 1259d96 |
hex | c95aa5 |
13195941 has 16 divisors (see below), whose sum is σ = 19414080. Its totient is φ = 7905920.
The previous prime is 13195913. The next prime is 13195967. The reversal of 13195941 is 14959131.
13195941 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 13195941 - 26 = 13195877 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13195981) 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, 691 + ... + 5183.
It is an arithmetic number, because the mean of its divisors is an integer number (1213380).
Almost surely, 213195941 is an apocalyptic number.
13195941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13195941 is a deficient number, since it is larger than the sum of its proper divisors (6218139).
13195941 is a wasteful number, since it uses less digits than its factorization.
13195941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4596.
The product of its digits is 4860, while the sum is 33.
The square root of 13195941 is about 3632.6217804776. The cubic root of 13195941 is about 236.3089234622.
It can be divided in two parts, 1319 and 5941, that added together give a triangular number (7260 = T120).
The spelling of 13195941 in words is "thirteen million, one hundred ninety-five thousand, nine hundred forty-one".
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