Base | Representation |
---|---|
bin | 1110010001000… |
… | …00011010110010 |
3 | 22100011212222220 |
4 | 13020200122302 |
5 | 221113423300 |
6 | 15512541510 |
7 | 2652116304 |
oct | 710403262 |
9 | 270155886 |
10 | 119670450 |
11 | 616071a9 |
12 | 340b1896 |
13 | 1ba3cc23 |
14 | 11c71974 |
15 | a78cda0 |
hex | 72206b2 |
119670450 has 48 divisors (see below), whose sum is σ = 298507680. Its totient is φ = 31726720.
The previous prime is 119670401. The next prime is 119670457. The reversal of 119670450 is 54076911.
It is not an unprimeable number, because it can be changed into a prime (119670457) 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 23 ways as a sum of consecutive naturals, for example, 24622 + ... + 29078.
It is an arithmetic number, because the mean of its divisors is an integer number (6218910).
Almost surely, 2119670450 is an apocalyptic number.
119670450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 119670450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149253840).
119670450 is an abundant number, since it is smaller than the sum of its proper divisors (178837230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119670450 is a wasteful number, since it uses less digits than its factorization.
119670450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4651 (or 4646 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 33.
The square root of 119670450 is about 10939.3989780061. The cubic root of 119670450 is about 492.7904785760.
The spelling of 119670450 in words is "one hundred nineteen million, six hundred seventy thousand, four hundred fifty".
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