Base | Representation |
---|---|
bin | 10011000010101011… |
… | …10110011011100011 |
3 | 222101110110212122122 |
4 | 21201111312123203 |
5 | 131414100140030 |
6 | 4410231254455 |
7 | 511223340554 |
oct | 114125663343 |
9 | 28343425578 |
10 | 10223052515 |
11 | 4376712735 |
12 | 1b9381a42b |
13 | c6bc86400 |
14 | 6cda2632b |
15 | 3ec76c8e5 |
hex | 2615766e3 |
10223052515 has 12 divisors (see below), whose sum is σ = 13283920224. Its totient is φ = 7549330464.
The previous prime is 10223052503. The next prime is 10223052523. The reversal of 10223052515 is 51525032201.
It is not a de Polignac number, because 10223052515 - 218 = 10222790371 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6048299 + ... + 6049988.
It is an arithmetic number, because the mean of its divisors is an integer number (1106993352).
Almost surely, 210223052515 is an apocalyptic number.
10223052515 is a deficient number, since it is larger than the sum of its proper divisors (3060867709).
10223052515 is a wasteful number, since it uses less digits than its factorization.
10223052515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12098318 (or 12098305 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
Adding to 10223052515 its reverse (51525032201), we get a palindrome (61748084716).
The spelling of 10223052515 in words is "ten billion, two hundred twenty-three million, fifty-two thousand, five hundred fifteen".
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