Base | Representation |
---|---|
bin | 10011000001100010… |
… | …01100001110001011 |
3 | 222100210101122010001 |
4 | 21200301030032023 |
5 | 131404120124233 |
6 | 4405245303431 |
7 | 511045554061 |
oct | 114061141613 |
9 | 28323348101 |
10 | 10213442443 |
11 | 4371249526 |
12 | 1b90564b77 |
13 | c69ca0189 |
14 | 6cc644031 |
15 | 3eb9c027d |
hex | 260c4c38b |
10213442443 has 4 divisors (see below), whose sum is σ = 10219310608. Its totient is φ = 10207574280.
The previous prime is 10213442423. The next prime is 10213442453. The reversal of 10213442443 is 34424431201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34424431201 = 157 ⋅219263893.
It is a cyclic number.
It is not a de Polignac number, because 10213442443 - 25 = 10213442411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10213442423) 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, 2931471 + ... + 2934952.
It is an arithmetic number, because the mean of its divisors is an integer number (2554827652).
Almost surely, 210213442443 is an apocalyptic number.
10213442443 is a deficient number, since it is larger than the sum of its proper divisors (5868165).
10213442443 is an equidigital number, since it uses as much as digits as its factorization.
10213442443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5868164.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 10213442443 its reverse (34424431201), we get a palindrome (44637873644).
The spelling of 10213442443 in words is "ten billion, two hundred thirteen million, four hundred forty-two thousand, four hundred forty-three".
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