Base | Representation |
---|---|
bin | 10011000010010110… |
… | …11101110110110111 |
3 | 222101021100120122102 |
4 | 21201023131312313 |
5 | 131412401033143 |
6 | 4410053052315 |
7 | 511161242462 |
oct | 114113356667 |
9 | 28337316572 |
10 | 10220330423 |
11 | 4375123576 |
12 | 1b9292709b |
13 | c6b5423c4 |
14 | 6cd5182d9 |
15 | 3ec3d10b8 |
hex | 2612dddb7 |
10220330423 has 16 divisors (see below), whose sum is σ = 10663380000. Its totient is φ = 9783524352.
The previous prime is 10220330411. The next prime is 10220330437. The reversal of 10220330423 is 32403302201.
It is a cyclic number.
It is not a de Polignac number, because 10220330423 - 212 = 10220326327 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10220330395 and 10220330404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220330443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4227311 + ... + 4229727.
It is an arithmetic number, because the mean of its divisors is an integer number (666461250).
Almost surely, 210220330423 is an apocalyptic number.
10220330423 is a deficient number, since it is larger than the sum of its proper divisors (443049577).
10220330423 is a wasteful number, since it uses less digits than its factorization.
10220330423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3634.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 10220330423 its reverse (32403302201), we get a palindrome (42623632624).
The spelling of 10220330423 in words is "ten billion, two hundred twenty million, three hundred thirty thousand, four hundred twenty-three".
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