Base | Representation |
---|---|
bin | 10111000011101… |
… | …10111000110110 |
3 | 111110222000011001 |
4 | 23201312320312 |
5 | 344004044300 |
6 | 31105433514 |
7 | 4536041065 |
oct | 1341667066 |
9 | 443860131 |
10 | 193424950 |
11 | 9a202034 |
12 | 5493b89a |
13 | 310c4644 |
14 | 1b9901dc |
15 | 11eab16a |
hex | b876e36 |
193424950 has 24 divisors (see below), whose sum is σ = 361336248. Its totient is φ = 77033280.
The previous prime is 193424939. The next prime is 193424953. The reversal of 193424950 is 59424391.
It is a super-2 number, since 2×1934249502 = 74826422565005000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (193424953) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3349 + ... + 19951.
It is an arithmetic number, because the mean of its divisors is an integer number (15055677).
Almost surely, 2193424950 is an apocalyptic number.
193424950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
193424950 is a deficient number, since it is larger than the sum of its proper divisors (167911298).
193424950 is a wasteful number, since it uses less digits than its factorization.
193424950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16848 (or 16843 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 37.
The square root of 193424950 is about 13907.7298650786. The cubic root of 193424950 is about 578.3234880176.
The spelling of 193424950 in words is "one hundred ninety-three million, four hundred twenty-four thousand, nine hundred fifty".
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