Base | Representation |
---|---|
bin | 10011000010100101… |
… | …10001100101101110 |
3 | 222101101221220200010 |
4 | 21201102301211232 |
5 | 131413343340004 |
6 | 4410202114050 |
7 | 511213442133 |
oct | 114122614556 |
9 | 28341856603 |
10 | 10222246254 |
11 | 4376211a00 |
12 | 1b934ab926 |
13 | c6ba6342c |
14 | 6cd89658a |
15 | 3ec65da89 |
hex | 2614b196e |
10222246254 has 96 divisors (see below), whose sum is σ = 22823055360. Its totient is φ = 3049643520.
The previous prime is 10222246193. The next prime is 10222246273. The reversal of 10222246254 is 45264222201.
It is a super-4 number, since 4×102222462544 (a number of 41 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26689747 + ... + 26690129.
It is an arithmetic number, because the mean of its divisors is an integer number (237740160).
Almost surely, 210222246254 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10222246254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11411527680).
10222246254 is an abundant number, since it is smaller than the sum of its proper divisors (12600809106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10222246254 is a wasteful number, since it uses less digits than its factorization.
10222246254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886 (or 875 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
Adding to 10222246254 its reverse (45264222201), we get a palindrome (55486468455).
The spelling of 10222246254 in words is "ten billion, two hundred twenty-two million, two hundred forty-six thousand, two hundred fifty-four".
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