Base | Representation |
---|---|
bin | 10001100100110… |
… | …10100111010101 |
3 | 101021102102100100 |
4 | 20302122213111 |
5 | 300220341231 |
6 | 22344004313 |
7 | 3440111364 |
oct | 1062324725 |
9 | 337372310 |
10 | 147433941 |
11 | 7624a336 |
12 | 41460699 |
13 | 24710c25 |
14 | 1581b7db |
15 | ce241e6 |
hex | 8c9a9d5 |
147433941 has 12 divisors (see below), whose sum is σ = 220303980. Its totient is φ = 94899840.
The previous prime is 147433921. The next prime is 147433963. The reversal of 147433941 is 149334741.
147433941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 32729841 + 114704100 = 5721^2 + 10710^2 .
It is not a de Polignac number, because 147433941 - 215 = 147401173 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 147433896 and 147433905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147433921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282180 + ... + 282701.
It is an arithmetic number, because the mean of its divisors is an integer number (18358665).
Almost surely, 2147433941 is an apocalyptic number.
It is an amenable number.
147433941 is a deficient number, since it is larger than the sum of its proper divisors (72870039).
147433941 is a wasteful number, since it uses less digits than its factorization.
147433941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564916 (or 564913 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 147433941 is about 12142.2378909326. The cubic root of 147433941 is about 528.2820140312.
The spelling of 147433941 in words is "one hundred forty-seven million, four hundred thirty-three thousand, nine hundred forty-one".
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