Base | Representation |
---|---|
bin | 1101000000110… |
… | …00001101001100 |
3 | 21121101110002120 |
4 | 12200120031030 |
5 | 210420313202 |
6 | 14455252540 |
7 | 2463524433 |
oct | 640301514 |
9 | 247343076 |
10 | 109151052 |
11 | 5668188a |
12 | 3067a150 |
13 | 197c8b2a |
14 | 106d411a |
15 | 98b10bc |
hex | 681834c |
109151052 has 24 divisors (see below), whose sum is σ = 254893296. Its totient is φ = 36354048.
The previous prime is 109151027. The next prime is 109151083. The reversal of 109151052 is 250151901.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15708 + ... + 21564.
It is an arithmetic number, because the mean of its divisors is an integer number (10620554).
Almost surely, 2109151052 is an apocalyptic number.
109151052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
109151052 is an abundant number, since it is smaller than the sum of its proper divisors (145742244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109151052 is a wasteful number, since it uses less digits than its factorization.
109151052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7417 (or 7415 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 24.
The square root of 109151052 is about 10447.5380832041. The cubic root of 109151052 is about 477.9061748702.
The spelling of 109151052 in words is "one hundred nine million, one hundred fifty-one thousand, fifty-two".
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