Base | Representation |
---|---|
bin | 11110010011011100… |
… | …00101110110011110 |
3 | 1112222211101020111020 |
4 | 33021232011312132 |
5 | 231304404024034 |
6 | 11250213305010 |
7 | 1114110650145 |
oct | 171156056636 |
9 | 45884336436 |
10 | 16269204894 |
11 | 69995a6488 |
12 | 31a0635166 |
13 | 16c3791177 |
14 | b04a0a75c |
15 | 653470249 |
hex | 3c9b85d9e |
16269204894 has 16 divisors (see below), whose sum is σ = 32544325632. Its totient is φ = 5422082328.
The previous prime is 16269204881. The next prime is 16269204907. The reversal of 16269204894 is 49840296261.
It is an interprime number because it is at equal distance from previous prime (16269204881) and next prime (16269204907).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210334 + ... + 277089.
It is an arithmetic number, because the mean of its divisors is an integer number (2034020352).
Almost surely, 216269204894 is an apocalyptic number.
16269204894 is an abundant number, since it is smaller than the sum of its proper divisors (16275120738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16269204894 is a wasteful number, since it uses less digits than its factorization.
16269204894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492991.
The product of its (nonzero) digits is 1492992, while the sum is 51.
The spelling of 16269204894 in words is "sixteen billion, two hundred sixty-nine million, two hundred four thousand, eight hundred ninety-four".
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