Base | Representation |
---|---|
bin | 10011000010101011… |
… | …01111000000101000 |
3 | 222101110102022221220 |
4 | 21201111233000220 |
5 | 131414043201440 |
6 | 4410230502040 |
7 | 511223153133 |
oct | 114125570050 |
9 | 28343368856 |
10 | 10223022120 |
11 | 43766a1913 |
12 | 1b93804920 |
13 | c6bc7561c |
14 | 6cda1921a |
15 | 3ec7638d0 |
hex | 26156f028 |
10223022120 has 32 divisors (see below), whose sum is σ = 30669066720. Its totient is φ = 2726139200.
The previous prime is 10223022119. The next prime is 10223022149. The reversal of 10223022120 is 2122032201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 10223022120.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42595806 + ... + 42596045.
It is an arithmetic number, because the mean of its divisors is an integer number (958408335).
Almost surely, 210223022120 is an apocalyptic number.
10223022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10223022120 is an abundant number, since it is smaller than the sum of its proper divisors (20446044600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10223022120 is a wasteful number, since it uses less digits than its factorization.
10223022120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85191865 (or 85191861 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 10223022120 its reverse (2122032201), we get a palindrome (12345054321).
The spelling of 10223022120 in words is "ten billion, two hundred twenty-three million, twenty-two thousand, one hundred twenty".
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