Base | Representation |
---|---|
bin | 10011000010101100… |
… | …00011010000101101 |
3 | 222101110120112202002 |
4 | 21201112003100231 |
5 | 131414103330234 |
6 | 4410232342045 |
7 | 511223650022 |
oct | 114126032055 |
9 | 28343515662 |
10 | 10223105069 |
11 | 4376749171 |
12 | 1b93844925 |
13 | c6bca42c8 |
14 | 6cda3b549 |
15 | 3ec77d27e |
hex | 26158342d |
10223105069 has 8 divisors (see below), whose sum is σ = 10514803680. Its totient is φ = 9932216976.
The previous prime is 10223105063. The next prime is 10223105099. The reversal of 10223105069 is 96050132201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10223105069 - 28 = 10223104813 is a prime.
It is a super-2 number, since 2×102231050692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10223105063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176999 + ... + 227540.
It is an arithmetic number, because the mean of its divisors is an integer number (1314350460).
Almost surely, 210223105069 is an apocalyptic number.
It is an amenable number.
10223105069 is a deficient number, since it is larger than the sum of its proper divisors (291698611).
10223105069 is an equidigital number, since it uses as much as digits as its factorization.
10223105069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405259.
The product of its (nonzero) digits is 3240, while the sum is 29.
The spelling of 10223105069 in words is "ten billion, two hundred twenty-three million, one hundred five thousand, sixty-nine".
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