Base | Representation |
---|---|
bin | 110111100110001110… |
… | …0101100101001001110 |
3 | 102102011210020101002021 |
4 | 1233030130230221032 |
5 | 3424004403120300 |
6 | 130503211520354 |
7 | 11424461613115 |
oct | 1571434545116 |
9 | 372153211067 |
10 | 119394191950 |
11 | 466a89aa610 |
12 | 1b180a590ba |
13 | b349836c77 |
14 | 5ac8acac7c |
15 | 318bbdbd1a |
hex | 1bcc72ca4e |
119394191950 has 24 divisors (see below), whose sum is σ = 242261670600. Its totient is φ = 43416069600.
The previous prime is 119394191933. The next prime is 119394191951. The reversal of 119394191950 is 59191493911.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119394191951) 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, 108539625 + ... + 108540724.
It is an arithmetic number, because the mean of its divisors is an integer number (10094236275).
Almost surely, 2119394191950 is an apocalyptic number.
119394191950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
119394191950 is an abundant number, since it is smaller than the sum of its proper divisors (122867478650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119394191950 is a wasteful number, since it uses less digits than its factorization.
119394191950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217080372 (or 217080367 counting only the distinct ones).
The product of its (nonzero) digits is 393660, while the sum is 52.
The spelling of 119394191950 in words is "one hundred nineteen billion, three hundred ninety-four million, one hundred ninety-one thousand, nine hundred fifty".
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