Base | Representation |
---|---|
bin | 110101010000… |
… | …010001100101 |
3 | 222021020220220 |
4 | 311100101211 |
5 | 12033212133 |
6 | 1215114553 |
7 | 226442364 |
oct | 65202145 |
9 | 28236826 |
10 | 13960293 |
11 | 7975636 |
12 | 4812a59 |
13 | 2b7a339 |
14 | 1bd57db |
15 | 135b5b3 |
hex | d50465 |
13960293 has 8 divisors (see below), whose sum is σ = 18684000. Its totient is φ = 9271728.
The previous prime is 13960279. The next prime is 13960357. The reversal of 13960293 is 39206931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13960293 - 212 = 13956197 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13960693) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7843 + ... + 9456.
It is an arithmetic number, because the mean of its divisors is an integer number (2335500).
Almost surely, 213960293 is an apocalyptic number.
It is an amenable number.
13960293 is a deficient number, since it is larger than the sum of its proper divisors (4723707).
13960293 is a wasteful number, since it uses less digits than its factorization.
13960293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17571.
The product of its (nonzero) digits is 8748, while the sum is 33.
The square root of 13960293 is about 3736.3475480742. The cubic root of 13960293 is about 240.7861546640.
The spelling of 13960293 in words is "thirteen million, nine hundred sixty thousand, two hundred ninety-three".
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