Base | Representation |
---|---|
bin | 10101100001001000… |
… | …000100011010001100 |
3 | 2012122011220011102012 |
4 | 111201020010122030 |
5 | 334304202413034 |
6 | 14340342120352 |
7 | 1445355443426 |
oct | 254110043214 |
9 | 65564804365 |
10 | 23104341644 |
11 | 988688692a |
12 | 45897200b8 |
13 | 2242892b97 |
14 | 11926cd816 |
15 | 903570cce |
hex | 56120468c |
23104341644 has 24 divisors (see below), whose sum is σ = 41960523360. Its totient is φ = 11118167424.
The previous prime is 23104341643. The next prime is 23104341647. The reversal of 23104341644 is 44614340132.
It is a self number, because there is not a number n which added to its sum of digits gives 23104341644.
It is not an unprimeable number, because it can be changed into a prime (23104341643) 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, 281864 + ... + 354479.
It is an arithmetic number, because the mean of its divisors is an integer number (1748355140).
Almost surely, 223104341644 is an apocalyptic number.
It is an amenable number.
23104341644 is a deficient number, since it is larger than the sum of its proper divisors (18856181716).
23104341644 is a wasteful number, since it uses less digits than its factorization.
23104341644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636689 (or 636687 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
Adding to 23104341644 its reverse (44614340132), we get a palindrome (67718681776).
The spelling of 23104341644 in words is "twenty-three billion, one hundred four million, three hundred forty-one thousand, six hundred forty-four".
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