Base | Representation |
---|---|
bin | 11010010111111010… |
… | …00000011000110100 |
3 | 1100112210000010222022 |
4 | 31023331000120310 |
5 | 212444222413320 |
6 | 10301000252312 |
7 | 1010610043040 |
oct | 151375003064 |
9 | 40483003868 |
10 | 14159185460 |
11 | 6006544672 |
12 | 28b1a71098 |
13 | 14485a5964 |
14 | 9846b3020 |
15 | 57d0c9325 |
hex | 34bf40634 |
14159185460 has 48 divisors (see below), whose sum is σ = 34312002816. Its totient is φ = 4807441152.
The previous prime is 14159185433. The next prime is 14159185463. The reversal of 14159185460 is 6458195141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14159185463) 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, 476537 + ... + 505376.
It is an arithmetic number, because the mean of its divisors is an integer number (714833392).
Almost surely, 214159185460 is an apocalyptic number.
14159185460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14159185460 is an abundant number, since it is smaller than the sum of its proper divisors (20152817356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14159185460 is a wasteful number, since it uses less digits than its factorization.
14159185460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 982032 (or 982030 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 44.
The spelling of 14159185460 in words is "fourteen billion, one hundred fifty-nine million, one hundred eighty-five thousand, four hundred sixty".
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