Base | Representation |
---|---|
bin | 110101100111… |
… | …100110111110 |
3 | 222110010000210 |
4 | 311213212332 |
5 | 12044241440 |
6 | 1221133250 |
7 | 230321133 |
oct | 65474676 |
9 | 28403023 |
10 | 14055870 |
11 | 7a30424 |
12 | 485a226 |
13 | 2bb19aa |
14 | 1c1c58a |
15 | 1379a80 |
hex | d679be |
14055870 has 32 divisors (see below), whose sum is σ = 34214400. Its totient is φ = 3694880.
The previous prime is 14055869. The next prime is 14055871. The reversal of 14055870 is 7855041.
It is an interprime number because it is at equal distance from previous prime (14055869) and next prime (14055871).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14055871) 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, 1170 + ... + 5429.
It is an arithmetic number, because the mean of its divisors is an integer number (1069200).
Almost surely, 214055870 is an apocalyptic number.
14055870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14055870 is an abundant number, since it is smaller than the sum of its proper divisors (20158530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14055870 is a wasteful number, since it uses less digits than its factorization.
14055870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6680.
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 14055870 is about 3749.1158957813. The cubic root of 14055870 is about 241.3344071833.
The spelling of 14055870 in words is "fourteen million, fifty-five thousand, eight hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •