Base | Representation |
---|---|
bin | 1110001100111… |
… | …00000110001100 |
3 | 22022011100112012 |
4 | 13012130012030 |
5 | 220444102320 |
6 | 15453200352 |
7 | 2644401203 |
oct | 706340614 |
9 | 268140465 |
10 | 119128460 |
11 | 61276a80 |
12 | 33a900b8 |
13 | 1b8b0319 |
14 | 11b7023a |
15 | a6d24c5 |
hex | 719c18c |
119128460 has 48 divisors (see below), whose sum is σ = 274730400. Its totient is φ = 43031040.
The previous prime is 119128439. The next prime is 119128483. The reversal of 119128460 is 64821911.
It is a zygodrome in base 2.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32816 + ... + 36264.
It is an arithmetic number, because the mean of its divisors is an integer number (5723550).
Almost surely, 2119128460 is an apocalyptic number.
119128460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 119128460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137365200).
119128460 is an abundant number, since it is smaller than the sum of its proper divisors (155601940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119128460 is a wasteful number, since it uses less digits than its factorization.
119128460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3626 (or 3624 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 119128460 is about 10914.5984809337. The cubic root of 119128460 is about 492.0453997809.
The spelling of 119128460 in words is "one hundred nineteen million, one hundred twenty-eight thousand, four hundred sixty".
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