Base | Representation |
---|---|
bin | 110100100010… |
… | …000101100010 |
3 | 221220122101222 |
4 | 310202011202 |
5 | 12011133411 |
6 | 1211055042 |
7 | 225023666 |
oct | 64420542 |
9 | 27818358 |
10 | 13771106 |
11 | 7856488 |
12 | 4741482 |
13 | 2b121ab |
14 | 1b868a6 |
15 | 13204db |
hex | d22162 |
13771106 has 4 divisors (see below), whose sum is σ = 20656662. Its totient is φ = 6885552.
The previous prime is 13771091. The next prime is 13771127. The reversal of 13771106 is 60117731.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7890481 + 5880625 = 2809^2 + 2425^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3442775 + ... + 3442778.
Almost surely, 213771106 is an apocalyptic number.
13771106 is a deficient number, since it is larger than the sum of its proper divisors (6885556).
13771106 is an equidigital number, since it uses as much as digits as its factorization.
13771106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6885555.
The product of its (nonzero) digits is 882, while the sum is 26.
The square root of 13771106 is about 3710.9440847310. The cubic root of 13771106 is about 239.6935092271.
Adding to 13771106 its reverse (60117731), we get a palindrome (73888837).
The spelling of 13771106 in words is "thirteen million, seven hundred seventy-one thousand, one hundred six".
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