Base | Representation |
---|---|
bin | 1010101010001101001001… |
… | …10001101100000011101010 |
3 | 10001222212202211221210000122 |
4 | 11111012210301230003222 |
5 | 11033021420130220320 |
6 | 121504212132003242 |
7 | 4636340663143463 |
oct | 525064461540352 |
9 | 101885684853018 |
10 | 23440401023210 |
11 | 7518022318896 |
12 | 2766aa6a60522 |
13 | 1010560613762 |
14 | 5b0742c73d6a |
15 | 2a9b12cc1d25 |
hex | 1551a4c6c0ea |
23440401023210 has 8 divisors (see below), whose sum is σ = 42192721841796. Its totient is φ = 9376160409280.
The previous prime is 23440401023203. The next prime is 23440401023227. The reversal of 23440401023210 is 1232010404432.
It can be written as a sum of positive squares in 2 ways, for example, as 20071645459321 + 3368755563889 = 4480139^2 + 1835417^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23440401023210.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172020051151 + ... + 1172020051170.
Almost surely, 223440401023210 is an apocalyptic number.
23440401023210 is a deficient number, since it is larger than the sum of its proper divisors (18752320818586).
23440401023210 is a wasteful number, since it uses less digits than its factorization.
23440401023210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2344040102328.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 23440401023210 its reverse (1232010404432), we get a palindrome (24672411427642).
The spelling of 23440401023210 in words is "twenty-three trillion, four hundred forty billion, four hundred one million, twenty-three thousand, two hundred ten".
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