Base | Representation |
---|---|
bin | 10011000001011111… |
… | …00000010010001010 |
3 | 222100202120011122111 |
4 | 21200233200102022 |
5 | 131404012002310 |
6 | 4405232012534 |
7 | 511042033111 |
oct | 114057402212 |
9 | 28322504574 |
10 | 10213000330 |
11 | 4370a77345 |
12 | 1b9039114a |
13 | c69b76b80 |
14 | 6cc56ac78 |
15 | 3eb93428a |
hex | 260be048a |
10213000330 has 16 divisors (see below), whose sum is σ = 19797508584. Its totient is φ = 3770953920.
The previous prime is 10213000321. The next prime is 10213000331. The reversal of 10213000330 is 3300031201.
It can be written as a sum of positive squares in 4 ways, for example, as 4714332921 + 5498667409 = 68661^2 + 74153^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 10213000330.
It is not an unprimeable number, because it can be changed into a prime (10213000331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39280641 + ... + 39280900.
Almost surely, 210213000330 is an apocalyptic number.
10213000330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10213000330 is a deficient number, since it is larger than the sum of its proper divisors (9584508254).
10213000330 is a wasteful number, since it uses less digits than its factorization.
10213000330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78561561.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 10213000330 its reverse (3300031201), we get a palindrome (13513031531).
The spelling of 10213000330 in words is "ten billion, two hundred thirteen million, three hundred thirty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •