Base | Representation |
---|---|
bin | 10001101000000… |
… | …00111011100010 |
3 | 101022012201020000 |
4 | 20310000323202 |
5 | 300322244101 |
6 | 22401000430 |
7 | 3443505246 |
oct | 1064007342 |
9 | 338181200 |
10 | 147853026 |
11 | 76506192 |
12 | 41623116 |
13 | 248298c9 |
14 | 158ca426 |
15 | cea8486 |
hex | 8d00ee2 |
147853026 has 40 divisors (see below), whose sum is σ = 334751340. Its totient is φ = 48776256.
The previous prime is 147853007. The next prime is 147853033. The reversal of 147853026 is 620358741.
It can be written as a sum of positive squares in 2 ways, for example, as 117614025 + 30239001 = 10845^2 + 5499^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1524210 + ... + 1524306.
Almost surely, 2147853026 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 147853026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167375670).
147853026 is an abundant number, since it is smaller than the sum of its proper divisors (186898314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147853026 is an frugal number, since it uses more digits than its factorization.
147853026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305 (or 102 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 147853026 is about 12159.4829659817. The cubic root of 147853026 is about 528.7820925142.
Multiplying 147853026 by its sum of digits (36), we get a cube (5322708936 = 17463).
The spelling of 147853026 in words is "one hundred forty-seven million, eight hundred fifty-three thousand, twenty-six".
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