Base | Representation |
---|---|
bin | 1001010010111110… |
… | …0011011100111110 |
3 | 20102220201020010212 |
4 | 2110233203130332 |
5 | 20102321301300 |
6 | 1051343032422 |
7 | 115561230365 |
oct | 22457433476 |
9 | 6386636125 |
10 | 2495493950 |
11 | 10707065a4 |
12 | 59789b712 |
13 | 30a012451 |
14 | 1995da7dc |
15 | e913a935 |
hex | 94be373e |
2495493950 has 48 divisors (see below), whose sum is σ = 4689985536. Its totient is φ = 987852000.
The previous prime is 2495493943. The next prime is 2495493967. The reversal of 2495493950 is 593945942.
It is a happy number.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (50).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2891219 + ... + 2892081.
It is an arithmetic number, because the mean of its divisors is an integer number (97708032).
Almost surely, 22495493950 is an apocalyptic number.
2495493950 is a deficient number, since it is larger than the sum of its proper divisors (2194491586).
2495493950 is a wasteful number, since it uses less digits than its factorization.
2495493950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1409 (or 1404 counting only the distinct ones).
The product of its (nonzero) digits is 1749600, while the sum is 50.
The square root of 2495493950 is about 49954.9191771942. The cubic root of 2495493950 is about 1356.3928977964.
The spelling of 2495493950 in words is "two billion, four hundred ninety-five million, four hundred ninety-three thousand, nine hundred fifty".
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