Base | Representation |
---|---|
bin | 110010010010… |
… | …101111000101 |
3 | 220210210222010 |
4 | 302102233011 |
5 | 11333341231 |
6 | 1150324433 |
7 | 220030101 |
oct | 62225705 |
9 | 26723863 |
10 | 13183941 |
11 | 7495321 |
12 | 44b9719 |
13 | 2967b64 |
14 | 1a72901 |
15 | 1256546 |
hex | c92bc5 |
13183941 has 8 divisors (see below), whose sum is σ = 17602144. Its totient is φ = 8777520.
The previous prime is 13183939. The next prime is 13183943. The reversal of 13183941 is 14938131.
13183941 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13183939) and next prime (13183943).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13183941 - 21 = 13183939 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13183899 and 13183908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13183943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126 + ... + 5136.
It is an arithmetic number, because the mean of its divisors is an integer number (2200268).
Almost surely, 213183941 is an apocalyptic number.
It is an amenable number.
13183941 is a deficient number, since it is larger than the sum of its proper divisors (4418203).
13183941 is an equidigital number, since it uses as much as digits as its factorization.
13183941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5891.
The product of its digits is 2592, while the sum is 30.
The square root of 13183941 is about 3630.9697051890. The cubic root of 13183941 is about 236.2372709471.
The spelling of 13183941 in words is "thirteen million, one hundred eighty-three thousand, nine hundred forty-one".
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