Base | Representation |
---|---|
bin | 110011010110… |
… | …100111011110 |
3 | 221022221100221 |
4 | 303112213132 |
5 | 11421240412 |
6 | 1200311554 |
7 | 222265522 |
oct | 63264736 |
9 | 27287327 |
10 | 13461982 |
11 | 7665206 |
12 | 46125ba |
13 | 2a34591 |
14 | 1b05d82 |
15 | 12adb07 |
hex | cd69de |
13461982 has 4 divisors (see below), whose sum is σ = 20192976. Its totient is φ = 6730990.
The previous prime is 13461979. The next prime is 13461983. The reversal of 13461982 is 28916431.
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 (13461983) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365494 + ... + 3365497.
It is an arithmetic number, because the mean of its divisors is an integer number (5048244).
Almost surely, 213461982 is an apocalyptic number.
13461982 is a deficient number, since it is larger than the sum of its proper divisors (6730994).
13461982 is an equidigital number, since it uses as much as digits as its factorization.
13461982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6730993.
The product of its digits is 10368, while the sum is 34.
The square root of 13461982 is about 3669.0573721325. The cubic root of 13461982 is about 237.8864298199.
The spelling of 13461982 in words is "thirteen million, four hundred sixty-one thousand, nine hundred eighty-two".
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