Base | Representation |
---|---|
bin | 100000000001110110100… |
… | …011101001110011110011 |
3 | 21210102012022222101021211 |
4 | 200001312203221303303 |
5 | 242030133123011311 |
6 | 4403044152300551 |
7 | 315006064655626 |
oct | 40016643516363 |
9 | 7712168871254 |
10 | 2201012313331 |
11 | 779498085a77 |
12 | 2b66a26a1757 |
13 | 12c729512200 |
14 | 7875b1a5dbd |
15 | 3c3c0266821 |
hex | 200768e9cf3 |
2201012313331 has 24 divisors (see below), whose sum is σ = 2423964159936. Its totient is φ = 1997119837440.
The previous prime is 2201012313277. The next prime is 2201012313337. The reversal of 2201012313331 is 1333132101022.
It is not a de Polignac number, because 2201012313331 - 225 = 2200978758899 is a prime.
It is a super-2 number, since 2×22010123133312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2201012313337) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16251711 + ... + 16386583.
It is an arithmetic number, because the mean of its divisors is an integer number (100998506664).
Almost surely, 22201012313331 is an apocalyptic number.
2201012313331 is a deficient number, since it is larger than the sum of its proper divisors (222951846605).
2201012313331 is a wasteful number, since it uses less digits than its factorization.
2201012313331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136543 (or 136530 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 2201012313331 its reverse (1333132101022), we get a palindrome (3534144414353).
The spelling of 2201012313331 in words is "two trillion, two hundred one billion, twelve million, three hundred thirteen thousand, three hundred thirty-one".
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