Base | Representation |
---|---|
bin | 10110111111110101… |
… | …000111010000000100 |
3 | 2100201220121221101210 |
4 | 112333311013100010 |
5 | 401032430124233 |
6 | 15202141051420 |
7 | 1532630543154 |
oct | 267765072004 |
9 | 70656557353 |
10 | 24693208068 |
11 | a521743781 |
12 | 4951856b70 |
13 | 2436acb129 |
14 | 12a3726764 |
15 | 997cc1163 |
hex | 5bfd47404 |
24693208068 has 24 divisors (see below), whose sum is σ = 57747559968. Its totient is φ = 8212487296.
The previous prime is 24693208061. The next prime is 24693208093. The reversal of 24693208068 is 86080239642.
It is not an unprimeable number, because it can be changed into a prime (24693208061) 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, 2317221 + ... + 2327852.
It is an arithmetic number, because the mean of its divisors is an integer number (2406148332).
Almost surely, 224693208068 is an apocalyptic number.
It is an amenable number.
24693208068 is an abundant number, since it is smaller than the sum of its proper divisors (33054351900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24693208068 is a wasteful number, since it uses less digits than its factorization.
24693208068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4645523 (or 4645521 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 48.
The spelling of 24693208068 in words is "twenty-four billion, six hundred ninety-three million, two hundred eight thousand, sixty-eight".
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