Base | Representation |
---|---|
bin | 110011001100… |
… | …101110101110 |
3 | 221020212211002 |
4 | 303030232232 |
5 | 11413441421 |
6 | 1155400302 |
7 | 222036461 |
oct | 63145656 |
9 | 27225732 |
10 | 13421486 |
11 | 7637841 |
12 | 45b3092 |
13 | 2a1c010 |
14 | 1ad52d8 |
15 | 12a1b0b |
hex | cccbae |
13421486 has 32 divisors (see below), whose sum is σ = 23133600. Its totient is φ = 5788800.
The previous prime is 13421453. The next prime is 13421501. The reversal of 13421486 is 68412431.
13421486 = T133 + T134 + ... + T435.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49760 + ... + 50028.
It is an arithmetic number, because the mean of its divisors is an integer number (722925).
Almost surely, 213421486 is an apocalyptic number.
13421486 is a deficient number, since it is larger than the sum of its proper divisors (9712114).
13421486 is a wasteful number, since it uses less digits than its factorization.
13421486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404.
The product of its digits is 4608, while the sum is 29.
The square root of 13421486 is about 3663.5346320186. The cubic root of 13421486 is about 237.6476555508.
The spelling of 13421486 in words is "thirteen million, four hundred twenty-one thousand, four hundred eighty-six".
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