Base | Representation |
---|---|
bin | 110100110101… |
… | …011100000010 |
3 | 222001200010200 |
4 | 310311130002 |
5 | 12021202440 |
6 | 1212510030 |
7 | 225504042 |
oct | 64653402 |
9 | 28050120 |
10 | 13850370 |
11 | 78aaa96 |
12 | 477b316 |
13 | 2b3c2b1 |
14 | 1ba7722 |
15 | 1338c30 |
hex | d35702 |
13850370 has 48 divisors (see below), whose sum is σ = 37582272. Its totient is φ = 3532320.
The previous prime is 13850357. The next prime is 13850381. The reversal of 13850370 is 7305831.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1276 + ... + 5415.
It is an arithmetic number, because the mean of its divisors is an integer number (782964).
Almost surely, 213850370 is an apocalyptic number.
13850370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13850370 is an abundant number, since it is smaller than the sum of its proper divisors (23731902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13850370 is a wasteful number, since it uses less digits than its factorization.
13850370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6727 (or 6724 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 13850370 is about 3721.6085232061. The cubic root of 13850370 is about 240.1525072359.
The spelling of 13850370 in words is "thirteen million, eight hundred fifty thousand, three hundred seventy".
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