Base | Representation |
---|---|
bin | 1110001100000… |
… | …10010110110110 |
3 | 22021221222220101 |
4 | 13012002112312 |
5 | 220432214110 |
6 | 15451024314 |
7 | 2643451630 |
oct | 706022666 |
9 | 267858811 |
10 | 119023030 |
11 | 61204845 |
12 | 33a3b09a |
13 | 1b874339 |
14 | 11b43a50 |
15 | a6b113a |
hex | 71825b6 |
119023030 has 32 divisors (see below), whose sum is σ = 257736960. Its totient is φ = 38659680.
The previous prime is 119023027. The next prime is 119023031. The reversal of 119023030 is 30320911.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 119022989 and 119023007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119023031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43416 + ... + 46075.
It is an arithmetic number, because the mean of its divisors is an integer number (8054280).
Almost surely, 2119023030 is an apocalyptic number.
119023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
119023030 is an abundant number, since it is smaller than the sum of its proper divisors (138713930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119023030 is a wasteful number, since it uses less digits than its factorization.
119023030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89524.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 119023030 is about 10909.7676418886. The cubic root of 119023030 is about 491.9002017380.
Adding to 119023030 its reverse (30320911), we get a palindrome (149343941).
The spelling of 119023030 in words is "one hundred nineteen million, twenty-three thousand, thirty".
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