Base | Representation |
---|---|
bin | 11010011110101000… |
… | …00001011000100100 |
3 | 1100200201001210021101 |
4 | 31033110001120210 |
5 | 213103140104000 |
6 | 10310332325444 |
7 | 1012163120434 |
oct | 151724013044 |
9 | 40621053241 |
10 | 14215550500 |
11 | 6035342548 |
12 | 2908913884 |
13 | 145717c258 |
14 | 98bd862c4 |
15 | 58300ee6a |
hex | 34f501624 |
14215550500 has 48 divisors (see below), whose sum is σ = 31059375984. Its totient is φ = 5683910400.
The previous prime is 14215550497. The next prime is 14215550507. The reversal of 14215550500 is 505551241.
It can be written as a sum of positive squares in 8 ways, for example, as 10833895396 + 3381655104 = 104086^2 + 58152^2 .
It is not an unprimeable number, because it can be changed into a prime (14215550507) 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, 1774504 + ... + 1782496.
It is an arithmetic number, because the mean of its divisors is an integer number (647070333).
Almost surely, 214215550500 is an apocalyptic number.
14215550500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14215550500 is an abundant number, since it is smaller than the sum of its proper divisors (16843825484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14215550500 is a wasteful number, since it uses less digits than its factorization.
14215550500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11569 (or 11557 counting only the distinct ones).
The product of its (nonzero) digits is 5000, while the sum is 28.
The spelling of 14215550500 in words is "fourteen billion, two hundred fifteen million, five hundred fifty thousand, five hundred".
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