Base | Representation |
---|---|
bin | 1110010001111… |
… | …11111010011010 |
3 | 22100102102221200 |
4 | 13020333322122 |
5 | 221132040300 |
6 | 15515415030 |
7 | 2653164351 |
oct | 710777232 |
9 | 270372850 |
10 | 119799450 |
11 | 61695111 |
12 | 34154476 |
13 | 1ba86864 |
14 | 11ca6998 |
15 | a7b6200 |
hex | 723fe9a |
119799450 has 36 divisors (see below), whose sum is σ = 321862398. Its totient is φ = 31946400.
The previous prime is 119799431. The next prime is 119799457. The reversal of 119799450 is 54997911.
119799450 is a `hidden beast` number, since 1 + 197 + 9 + 9 + 450 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 113614281 + 6185169 = 10659^2 + 2487^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 119799396 and 119799405.
It is not an unprimeable number, because it can be changed into a prime (119799457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 132661 + ... + 133560.
Almost surely, 2119799450 is an apocalyptic number.
119799450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
119799450 is an abundant number, since it is smaller than the sum of its proper divisors (202062948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119799450 is a wasteful number, since it uses less digits than its factorization.
119799450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266239 (or 266231 counting only the distinct ones).
The product of its (nonzero) digits is 102060, while the sum is 45.
The square root of 119799450 is about 10945.2935090842. The cubic root of 119799450 is about 492.9674845214.
The spelling of 119799450 in words is "one hundred nineteen million, seven hundred ninety-nine thousand, four hundred fifty".
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