Base | Representation |
---|---|
bin | 10011101100010011… |
… | …00110010010100100 |
3 | 1000021210101111010102 |
4 | 21312021212102210 |
5 | 133122433142322 |
6 | 4505022043232 |
7 | 522662616233 |
oct | 116611462244 |
9 | 30253344112 |
10 | 10572162212 |
11 | 4535789a47 |
12 | 2070719518 |
13 | cc63ba2b1 |
14 | 724140b1a |
15 | 41d22c792 |
hex | 2762664a4 |
10572162212 has 12 divisors (see below), whose sum is σ = 18505340700. Its totient is φ = 5284922016.
The previous prime is 10572162197. The next prime is 10572162217. The reversal of 10572162212 is 21226127501.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1553621056 + 9018541156 = 39416^2 + 94966^2 .
It is a super-2 number, since 2×105721622122 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10572162217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269087 + ... + 305862.
It is an arithmetic number, because the mean of its divisors is an integer number (1542111725).
Almost surely, 210572162212 is an apocalyptic number.
It is an amenable number.
10572162212 is a deficient number, since it is larger than the sum of its proper divisors (7933178488).
10572162212 is a wasteful number, since it uses less digits than its factorization.
10572162212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579550 (or 579548 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 29.
Adding to 10572162212 its reverse (21226127501), we get a palindrome (31798289713).
The spelling of 10572162212 in words is "ten billion, five hundred seventy-two million, one hundred sixty-two thousand, two hundred twelve".
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