Base | Representation |
---|---|
bin | 110100100011010011000000… |
… | …000011101111110101110000 |
3 | 1010022100020110010000210122112 |
4 | 310203103000003233311300 |
5 | 220243213424044341313 |
6 | 2135320522331424452 |
7 | 66453105144166565 |
oct | 6443230003576560 |
9 | 1108306403023575 |
10 | 231124002340208 |
11 | 67709158a2689a |
12 | 21b094688b5128 |
13 | 9bc6b91111963 |
14 | 411066612286c |
15 | 1bac0ebb1d8a8 |
hex | d234c00efd70 |
231124002340208 has 40 divisors (see below), whose sum is σ = 474308328832992. Its totient is φ = 108726562234368.
The previous prime is 231124002340207. The next prime is 231124002340213. The reversal of 231124002340208 is 802043200421132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231124002340207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146377985 + ... + 147948512.
Almost surely, 2231124002340208 is an apocalyptic number.
It is an amenable number.
231124002340208 is an abundant number, since it is smaller than the sum of its proper divisors (243184326492784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231124002340208 is a wasteful number, since it uses less digits than its factorization.
231124002340208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294329409 (or 294329403 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
The spelling of 231124002340208 in words is "two hundred thirty-one trillion, one hundred twenty-four billion, two million, three hundred forty thousand, two hundred eight".
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