Base | Representation |
---|---|
bin | 10100000111011111… |
… | …10101100101010010 |
3 | 1000212200122120210120 |
4 | 22003233311211102 |
5 | 134104333241010 |
6 | 4543411411110 |
7 | 531432644220 |
oct | 120357654522 |
9 | 30780576716 |
10 | 10800290130 |
11 | 4642533913 |
12 | 2114bb3a96 |
13 | 1031742426 |
14 | 746565b10 |
15 | 433290e70 |
hex | 283bf5952 |
10800290130 has 32 divisors (see below), whose sum is σ = 29623653504. Its totient is φ = 2468637696.
The previous prime is 10800290119. The next prime is 10800290197. The reversal of 10800290130 is 3109200801.
It is a self number, because there is not a number n which added to its sum of digits gives 10800290130.
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, 25714767 + ... + 25715186.
It is an arithmetic number, because the mean of its divisors is an integer number (925739172).
Almost surely, 210800290130 is an apocalyptic number.
10800290130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10800290130 is an abundant number, since it is smaller than the sum of its proper divisors (18823363374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10800290130 is a wasteful number, since it uses less digits than its factorization.
10800290130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51429970.
The product of its (nonzero) digits is 432, while the sum is 24.
Adding to 10800290130 its reverse (3109200801), we get a palindrome (13909490931).
The spelling of 10800290130 in words is "ten billion, eight hundred million, two hundred ninety thousand, one hundred thirty".
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