Base | Representation |
---|---|
bin | 11110100011111111000… |
… | …111101010101100011101 |
3 | 21102210001020102210020021 |
4 | 132203333013222230131 |
5 | 233402224401143123 |
6 | 4244455114152141 |
7 | 304510341330505 |
oct | 36437707525435 |
9 | 7383036383207 |
10 | 2100224240413 |
11 | 73a777916042 |
12 | 29b054a22651 |
13 | 123086667640 |
14 | 73919602a05 |
15 | 39971c5dc5d |
hex | 1e8ff1eab1d |
2100224240413 has 32 divisors (see below), whose sum is σ = 2302888678272. Its totient is φ = 1903749523200.
The previous prime is 2100224240381. The next prime is 2100224240417. The reversal of 2100224240413 is 3140424220012.
It is a cyclic number.
It is not a de Polignac number, because 2100224240413 - 25 = 2100224240381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2100224240417) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125821398 + ... + 125838088.
It is an arithmetic number, because the mean of its divisors is an integer number (71965271196).
Almost surely, 22100224240413 is an apocalyptic number.
It is an amenable number.
2100224240413 is a deficient number, since it is larger than the sum of its proper divisors (202664437859).
2100224240413 is a wasteful number, since it uses less digits than its factorization.
2100224240413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17485.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 2100224240413 its reverse (3140424220012), we get a palindrome (5240648460425).
The spelling of 2100224240413 in words is "two trillion, one hundred billion, two hundred twenty-four million, two hundred forty thousand, four hundred thirteen".
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