Base | Representation |
---|---|
bin | 1000010001111101… |
… | …0011010100010001 |
3 | 12201220120211202110 |
4 | 2010133103110101 |
5 | 14023014014342 |
6 | 1004322135533 |
7 | 106040320632 |
oct | 20437232421 |
9 | 5656524673 |
10 | 2222798097 |
11 | a40791123 |
12 | 5204b15a9 |
13 | 295684560 |
14 | 1712d3889 |
15 | d0221c9c |
hex | 847d3511 |
2222798097 has 64 divisors (see below), whose sum is σ = 3372486656. Its totient is φ = 1293304320.
The previous prime is 2222798089. The next prime is 2222798099. The reversal of 2222798097 is 7908972222.
It is not a de Polignac number, because 2222798097 - 23 = 2222798089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2222798099) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8202072 + ... + 8202342.
It is an arithmetic number, because the mean of its divisors is an integer number (52695104).
Almost surely, 22222798097 is an apocalyptic number.
It is an amenable number.
2222798097 is a deficient number, since it is larger than the sum of its proper divisors (1149688559).
2222798097 is a wasteful number, since it uses less digits than its factorization.
2222798097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470.
The product of its (nonzero) digits is 508032, while the sum is 48.
The square root of 2222798097 is about 47146.5597578445. The cubic root of 2222798097 is about 1305.0685943305.
The spelling of 2222798097 in words is "two billion, two hundred twenty-two million, seven hundred ninety-eight thousand, ninety-seven".
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