Base | Representation |
---|---|
bin | 111001101111100… |
… | …111100101111010 |
3 | 2111111221100011011 |
4 | 321233213211322 |
5 | 3441002044000 |
6 | 240044224134 |
7 | 33002346610 |
oct | 7157474572 |
9 | 2444840134 |
10 | 968784250 |
11 | 457942a45 |
12 | 23053b04a |
13 | 12592aa25 |
14 | 929436b0 |
15 | 5a0b72ba |
hex | 39be797a |
968784250 has 32 divisors (see below), whose sum is σ = 2072648448. Its totient is φ = 332154000.
The previous prime is 968784247. The next prime is 968784259. The reversal of 968784250 is 52487869.
It is a junction number, because it is equal to n+sod(n) for n = 968784194 and 968784203.
It is not an unprimeable number, because it can be changed into a prime (968784259) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275046 + ... + 278545.
It is an arithmetic number, because the mean of its divisors is an integer number (64770264).
Almost surely, 2968784250 is an apocalyptic number.
968784250 is an abundant number, since it is smaller than the sum of its proper divisors (1103864198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968784250 is a wasteful number, since it uses less digits than its factorization.
968784250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553615 (or 553605 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 49.
The square root of 968784250 is about 31125.2991953491. The cubic root of 968784250 is about 989.4845631676.
The spelling of 968784250 in words is "nine hundred sixty-eight million, seven hundred eighty-four thousand, two hundred fifty".
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