Base | Representation |
---|---|
bin | 100000001101000111001… |
… | …101111101111011101000 |
3 | 21211120101221201222011200 |
4 | 200031013031331323220 |
5 | 242224413332020240 |
6 | 4412404021524200 |
7 | 315614520062061 |
oct | 40150715757350 |
9 | 7746357658150 |
10 | 2213103001320 |
11 | 783631a488a2 |
12 | 2b8ab7873660 |
13 | 1309053a9b63 |
14 | 79186c6d568 |
15 | 3c87b94c930 |
hex | 2034737dee8 |
2213103001320 has 48 divisors (see below), whose sum is σ = 7192584755460. Its totient is φ = 590160800256.
The previous prime is 2213103001301. The next prime is 2213103001339. The reversal of 2213103001320 is 231003013122.
2213103001320 is a `hidden beast` number, since 2 + 2 + 1 + 310 + 30 + 0 + 1 + 320 = 666.
It is an interprime number because it is at equal distance from previous prime (2213103001301) and next prime (2213103001339).
It can be written as a sum of positive squares in 2 ways, for example, as 2036939801796 + 176163199524 = 1427214^2 + 419718^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2213103001293 and 2213103001302.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3073753809 + ... + 3073754528.
Almost surely, 22213103001320 is an apocalyptic number.
2213103001320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2213103001320 is an abundant number, since it is smaller than the sum of its proper divisors (4979481754140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213103001320 is a wasteful number, since it uses less digits than its factorization.
2213103001320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6147508354 (or 6147508347 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 2213103001320 its reverse (231003013122), we get a palindrome (2444106014442).
The spelling of 2213103001320 in words is "two trillion, two hundred thirteen billion, one hundred three million, one thousand, three hundred twenty".
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