Base | Representation |
---|---|
bin | 10010101010110000… |
… | …00011011010111100 |
3 | 221212110201202122222 |
4 | 21111120003122330 |
5 | 131011202202140 |
6 | 4334300424512 |
7 | 503235113333 |
oct | 112530033274 |
9 | 27773652588 |
10 | 10022303420 |
11 | 4283368998 |
12 | 1b38548138 |
13 | c394c916c |
14 | 6b10cad1a |
15 | 3d9d165b5 |
hex | 2556036bc |
10022303420 has 48 divisors (see below), whose sum is σ = 22296381408. Its totient is φ = 3771156480.
The previous prime is 10022303381. The next prime is 10022303443. The reversal of 10022303420 is 2430322001.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769079 + ... + 782001.
It is an arithmetic number, because the mean of its divisors is an integer number (464507946).
Almost surely, 210022303420 is an apocalyptic number.
10022303420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10022303420 is an abundant number, since it is smaller than the sum of its proper divisors (12274077988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10022303420 is a wasteful number, since it uses less digits than its factorization.
10022303420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15230 (or 15228 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 10022303420 its reverse (2430322001), we get a palindrome (12452625421).
The spelling of 10022303420 in words is "ten billion, twenty-two million, three hundred three thousand, four hundred twenty".
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