Base | Representation |
---|---|
bin | 110010111100… |
… | …001111111110 |
3 | 221010110012221 |
4 | 302330033332 |
5 | 11404311412 |
6 | 1154115554 |
7 | 221335615 |
oct | 62741776 |
9 | 27113187 |
10 | 13353982 |
11 | 75a1054 |
12 | 457bbba |
13 | 29c7385 |
14 | 1ab887c |
15 | 128bb07 |
hex | cbc3fe |
13353982 has 4 divisors (see below), whose sum is σ = 20030976. Its totient is φ = 6676990.
The previous prime is 13353973. The next prime is 13353983. The reversal of 13353982 is 28935331.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13353983) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338494 + ... + 3338497.
It is an arithmetic number, because the mean of its divisors is an integer number (5007744).
Almost surely, 213353982 is an apocalyptic number.
13353982 is a deficient number, since it is larger than the sum of its proper divisors (6676994).
13353982 is an equidigital number, since it uses as much as digits as its factorization.
13353982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6676993.
The product of its digits is 19440, while the sum is 34.
The square root of 13353982 is about 3654.3100580000. The cubic root of 13353982 is about 237.2485656714.
The spelling of 13353982 in words is "thirteen million, three hundred fifty-three thousand, nine hundred eighty-two".
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