Base | Representation |
---|---|
bin | 10010101010100111… |
… | …11110001010011111 |
3 | 221212101201101202022 |
4 | 21111103332022133 |
5 | 131010413431221 |
6 | 4334221450355 |
7 | 503223035435 |
oct | 112523761237 |
9 | 27771641668 |
10 | 10021233311 |
11 | 42827a7a01 |
12 | 1b381109bb |
13 | c3921306b |
14 | 6b0cccd55 |
15 | 3d9ba44ab |
hex | 2554fe29f |
10021233311 has 4 divisors (see below), whose sum is σ = 10026842952. Its totient is φ = 10015623672.
The previous prime is 10021233241. The next prime is 10021233319. The reversal of 10021233311 is 11333212001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10021233311 - 218 = 10020971167 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10021233311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10021233319) 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, 2802140 + ... + 2805713.
It is an arithmetic number, because the mean of its divisors is an integer number (2506710738).
Almost surely, 210021233311 is an apocalyptic number.
10021233311 is a deficient number, since it is larger than the sum of its proper divisors (5609641).
10021233311 is an equidigital number, since it uses as much as digits as its factorization.
10021233311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5609640.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10021233311 its reverse (11333212001), we get a palindrome (21354445312).
The spelling of 10021233311 in words is "ten billion, twenty-one million, two hundred thirty-three thousand, three hundred eleven".
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