Base | Representation |
---|---|
bin | 10001100010001… |
… | …11010010101101 |
3 | 101020210002012001 |
4 | 20301013102231 |
5 | 300123431103 |
6 | 22332412301 |
7 | 3434160361 |
oct | 1061072255 |
9 | 336702161 |
10 | 147092653 |
11 | 76036984 |
12 | 41317091 |
13 | 24621796 |
14 | 1576d2a1 |
15 | cda801d |
hex | 8c474ad |
147092653 has 12 divisors (see below), whose sum is σ = 157230612. Its totient is φ = 137131520.
The previous prime is 147092639. The next prime is 147092689. The reversal of 147092653 is 356290741.
It can be written as a sum of positive squares in 6 ways, for example, as 3020644 + 144072009 = 1738^2 + 12003^2 .
It is not a de Polignac number, because 147092653 - 225 = 113538221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147092753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318843 + ... + 319303.
It is an arithmetic number, because the mean of its divisors is an integer number (13102551).
Almost surely, 2147092653 is an apocalyptic number.
It is an amenable number.
147092653 is a deficient number, since it is larger than the sum of its proper divisors (10137959).
147092653 is an equidigital number, since it uses as much as digits as its factorization.
147092653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752 (or 615 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 147092653 is about 12128.1759964143. The cubic root of 147092653 is about 527.8740672363.
The spelling of 147092653 in words is "one hundred forty-seven million, ninety-two thousand, six hundred fifty-three".
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