Base | Representation |
---|---|
bin | 110101000110… |
… | …111011011010 |
3 | 222012022102000 |
4 | 311012323122 |
5 | 12031001020 |
6 | 1214221430 |
7 | 226222644 |
oct | 65067332 |
9 | 28168360 |
10 | 13922010 |
11 | 79498a3 |
12 | 47b4876 |
13 | 2b65a9b |
14 | 1bc5894 |
15 | 1350090 |
hex | d46eda |
13922010 has 32 divisors (see below), whose sum is σ = 37126080. Its totient is φ = 3712464.
The previous prime is 13921979. The next prime is 13922017. The reversal of 13922010 is 1022931.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (13922017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25512 + ... + 26051.
It is an arithmetic number, because the mean of its divisors is an integer number (1160190).
Almost surely, 213922010 is an apocalyptic number.
13922010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13922010 is an abundant number, since it is smaller than the sum of its proper divisors (23204070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13922010 is a wasteful number, since it uses less digits than its factorization.
13922010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51579 (or 51573 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 13922010 is about 3731.2209797866. The cubic root of 13922010 is about 240.5658523313.
Adding to 13922010 its reverse (1022931), we get a palindrome (14944941).
The spelling of 13922010 in words is "thirteen million, nine hundred twenty-two thousand, ten".
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