Base | Representation |
---|---|
bin | 11010011110100100… |
… | …11110001001100000 |
3 | 1100200200022010201000 |
4 | 31033102132021200 |
5 | 213103034102112 |
6 | 10310315512000 |
7 | 1012156505415 |
oct | 151722361140 |
9 | 40620263630 |
10 | 14215144032 |
11 | 6035095121 |
12 | 2908758600 |
13 | 145706923b |
14 | 98bcbc10c |
15 | 582e7e7dc |
hex | 34f49e260 |
14215144032 has 96 divisors (see below), whose sum is σ = 41481538560. Its totient is φ = 4736016000.
The previous prime is 14215144007. The next prime is 14215144033. The reversal of 14215144032 is 23044151241.
14215144032 is a `hidden beast` number, since 1 + 4 + 215 + 1 + 440 + 3 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 14215143987 and 14215144005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14215144033) 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, 2989657 + ... + 2994407.
It is an arithmetic number, because the mean of its divisors is an integer number (432099360).
Almost surely, 214215144032 is an apocalyptic number.
14215144032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14215144032 is an abundant number, since it is smaller than the sum of its proper divisors (27266394528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14215144032 is a wasteful number, since it uses less digits than its factorization.
14215144032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8233 (or 8219 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 14215144032 its reverse (23044151241), we get a palindrome (37259295273).
The spelling of 14215144032 in words is "fourteen billion, two hundred fifteen million, one hundred forty-four thousand, thirty-two".
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