Base | Representation |
---|---|
bin | 1001010010110100… |
… | …0101000000010110 |
3 | 20102212111020212211 |
4 | 2110231011000112 |
5 | 20102140014300 |
6 | 1051321104034 |
7 | 115552555303 |
oct | 22455050026 |
9 | 6385436784 |
10 | 2494844950 |
11 | 1070302a34 |
12 | 59762801a |
13 | 309b45c20 |
14 | 1994ac0aa |
15 | e905d4ba |
hex | 94b45016 |
2494844950 has 48 divisors (see below), whose sum is σ = 5113641456. Its totient is φ = 899740800.
The previous prime is 2494844927. The next prime is 2494844953. The reversal of 2494844950 is 594484942.
It is a happy number.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2494844894 and 2494844903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2494844953) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16681 + ... + 72580.
It is an arithmetic number, because the mean of its divisors is an integer number (106534197).
Almost surely, 22494844950 is an apocalyptic number.
2494844950 is an abundant number, since it is smaller than the sum of its proper divisors (2618796506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2494844950 is a wasteful number, since it uses less digits than its factorization.
2494844950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89329 (or 89324 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 49.
The square root of 2494844950 is about 49948.4228980255. The cubic root of 2494844950 is about 1356.2753024649.
The spelling of 2494844950 in words is "two billion, four hundred ninety-four million, eight hundred forty-four thousand, nine hundred fifty".
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