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19950482 = 210396847
BaseRepresentation
bin100110000011…
…0101110010010
31101112120220202
41030012232102
520101403412
61551335202
7331401446
oct114065622
941476822
1019950482
1110297102
126821502
134196a26
142914826
151b413c2
hex1306b92

19950482 has 8 divisors (see below), whose sum is σ = 30216576. Its totient is φ = 9878292.

The previous prime is 19950481. The next prime is 19950517. The reversal of 19950482 is 28405991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (19950481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48218 + ... + 48629.

It is an arithmetic number, because the mean of its divisors is an integer number (3777072).

Almost surely, 219950482 is an apocalyptic number.

19950482 is a deficient number, since it is larger than the sum of its proper divisors (10266094).

19950482 is a wasteful number, since it uses less digits than its factorization.

19950482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96952.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 19950482 is about 4466.5962432259. The cubic root of 19950482 is about 271.2175556344.

The spelling of 19950482 in words is "nineteen million, nine hundred fifty thousand, four hundred eighty-two".

Divisors: 1 2 103 206 96847 193694 9975241 19950482