Base | Representation |
---|---|
bin | 1100101100001… |
… | …01011111001100 |
3 | 21102022100222111 |
4 | 12112011133030 |
5 | 204222443230 |
6 | 14321353404 |
7 | 2431556266 |
oct | 626053714 |
9 | 242270874 |
10 | 106452940 |
11 | 550a9740 |
12 | 2b798864 |
13 | 19092a09 |
14 | 101d0b36 |
15 | 952b92a |
hex | 65857cc |
106452940 has 48 divisors (see below), whose sum is σ = 245054880. Its totient is φ = 38522880.
The previous prime is 106452937. The next prime is 106452971. The reversal of 106452940 is 49254601.
It is a super-2 number, since 2×1064529402 = 22664456869287200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
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, 49324 + ... + 51436.
It is an arithmetic number, because the mean of its divisors is an integer number (5105310).
Almost surely, 2106452940 is an apocalyptic number.
106452940 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 106452940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122527440).
106452940 is an abundant number, since it is smaller than the sum of its proper divisors (138601940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106452940 is a wasteful number, since it uses less digits than its factorization.
106452940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2362 (or 2360 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 106452940 is about 10317.6034038918. The cubic root of 106452940 is about 473.9354775770.
The spelling of 106452940 in words is "one hundred six million, four hundred fifty-two thousand, nine hundred forty".
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