Base | Representation |
---|---|
bin | 111000101110… |
… | …100101000101 |
3 | 1000222111222100 |
4 | 320232211011 |
5 | 12301331403 |
6 | 1250422313 |
7 | 240254154 |
oct | 70564505 |
9 | 30874870 |
10 | 14870853 |
11 | 8437768 |
12 | 4b91999 |
13 | 310892a |
14 | 1d9159b |
15 | 148b2a3 |
hex | e2e945 |
14870853 has 6 divisors (see below), whose sum is σ = 21480134. Its totient is φ = 9913896.
The previous prime is 14870839. The next prime is 14870887. The reversal of 14870853 is 35807841.
14870853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 14607684 + 263169 = 3822^2 + 513^2 .
It is not a de Polignac number, because 14870853 - 26 = 14870789 is a prime.
It is a super-2 number, since 2×148708532 = 442284537895218, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14870803) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 826150 + ... + 826167.
Almost surely, 214870853 is an apocalyptic number.
It is an amenable number.
14870853 is a deficient number, since it is larger than the sum of its proper divisors (6609281).
14870853 is a wasteful number, since it uses less digits than its factorization.
14870853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1652323 (or 1652320 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 14870853 is about 3856.2744974911. The cubic root of 14870853 is about 245.9113799370.
The spelling of 14870853 in words is "fourteen million, eight hundred seventy thousand, eight hundred fifty-three".
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