Base | Representation |
---|---|
bin | 10001011111110… |
… | …11101010000100 |
3 | 101020012100012221 |
4 | 20233323222010 |
5 | 300034022402 |
6 | 22322022124 |
7 | 3431430226 |
oct | 1057735204 |
9 | 336170187 |
10 | 146782852 |
11 | 75945147 |
12 | 411a7944 |
13 | 24543778 |
14 | 156cc416 |
15 | cd46337 |
hex | 8bfba84 |
146782852 has 18 divisors (see below), whose sum is σ = 260756538. Its totient is φ = 72283968.
The previous prime is 146782843. The next prime is 146782859. The reversal of 146782852 is 258287641.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 33856 + 146748996 = 184^2 + 12114^2 .
It is a junction number, because it is equal to n+sod(n) for n = 146782799 and 146782808.
It is not an unprimeable number, because it can be changed into a prime (146782859) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206674 + ... + 207382.
Almost surely, 2146782852 is an apocalyptic number.
It is an amenable number.
146782852 is a deficient number, since it is larger than the sum of its proper divisors (113973686).
146782852 is an frugal number, since it uses more digits than its factorization.
146782852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495 (or 784 counting only the distinct ones).
The product of its digits is 215040, while the sum is 43.
The square root of 146782852 is about 12115.3973108603. The cubic root of 146782852 is about 527.5032106002.
The spelling of 146782852 in words is "one hundred forty-six million, seven hundred eighty-two thousand, eight hundred fifty-two".
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