Base | Representation |
---|---|
bin | 10011100110000101… |
… | …00111111000000100 |
3 | 1000011011020110211122 |
4 | 21303002213320010 |
5 | 133021110031202 |
6 | 4455520053112 |
7 | 521460353630 |
oct | 116302477004 |
9 | 30134213748 |
10 | 10520002052 |
11 | 45092a327a |
12 | 2057164198 |
13 | cb86568b1 |
14 | 71b243dc0 |
15 | 4188779a2 |
hex | 2730a7e04 |
10520002052 has 48 divisors (see below), whose sum is σ = 21508193280. Its totient is φ = 4409219232.
The previous prime is 10520002007. The next prime is 10520002081. The reversal of 10520002052 is 25020002501.
It is a super-2 number, since 2×105200020522 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10520002052.
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, 240593 + ... + 280935.
It is an arithmetic number, because the mean of its divisors is an integer number (448087360).
Almost surely, 210520002052 is an apocalyptic number.
It is an amenable number.
10520002052 is an abundant number, since it is smaller than the sum of its proper divisors (10988191228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10520002052 is a wasteful number, since it uses less digits than its factorization.
10520002052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40560 (or 40558 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
Adding to 10520002052 its reverse (25020002501), we get a palindrome (35540004553).
The spelling of 10520002052 in words is "ten billion, five hundred twenty million, two thousand, fifty-two".
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