Base | Representation |
---|---|
bin | 111000000101… |
… | …010000111111 |
3 | 1000122220211212 |
4 | 320011100333 |
5 | 12230423011 |
6 | 1243035035 |
7 | 235650620 |
oct | 70052077 |
9 | 30586755 |
10 | 14701631 |
11 | 833160a |
12 | 4b0ba7b |
13 | 30798b9 |
14 | 1d49a47 |
15 | 145608b |
hex | e0543f |
14701631 has 8 divisors (see below), whose sum is σ = 16832640. Its totient is φ = 12578328.
The previous prime is 14701597. The next prime is 14701667. The reversal of 14701631 is 13610741.
14701631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14701631 - 210 = 14700607 is a prime.
It is a super-2 number, since 2×147016312 = 432275908120322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14701597 and 14701606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14706631) 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, 3020 + ... + 6206.
It is an arithmetic number, because the mean of its divisors is an integer number (2104080).
Almost surely, 214701631 is an apocalyptic number.
14701631 is a deficient number, since it is larger than the sum of its proper divisors (2131009).
14701631 is an equidigital number, since it uses as much as digits as its factorization.
14701631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3853.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 14701631 is about 3834.2705955631. The cubic root of 14701631 is about 244.9750411892.
The spelling of 14701631 in words is "fourteen million, seven hundred one thousand, six hundred thirty-one".
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