Base | Representation |
---|---|
bin | 1011010001111… |
… | …1000100000001 |
3 | 10022000202110000 |
4 | 2310133010001 |
5 | 44103010103 |
6 | 4410030213 |
7 | 1113104136 |
oct | 264370401 |
9 | 108022400 |
10 | 47313153 |
11 | 24786088 |
12 | 13a18369 |
13 | 9a57464 |
14 | 63d858d |
15 | 4248aa3 |
hex | 2d1f101 |
47313153 has 40 divisors (see below), whose sum is σ = 73389888. Its totient is φ = 30360096.
The previous prime is 47313151. The next prime is 47313197. The reversal of 47313153 is 35131374.
It is not a de Polignac number, because 47313153 - 21 = 47313151 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (47313151) by changing a digit.
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 39 ways as a sum of consecutive naturals, for example, 442126 + ... + 442232.
Almost surely, 247313153 is an apocalyptic number.
It is an amenable number.
47313153 is a deficient number, since it is larger than the sum of its proper divisors (26076735).
47313153 is a wasteful number, since it uses less digits than its factorization.
47313153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275 (or 266 counting only the distinct ones).
The product of its digits is 3780, while the sum is 27.
The square root of 47313153 is about 6878.4557133124. The cubic root of 47313153 is about 361.6823342851.
The spelling of 47313153 in words is "forty-seven million, three hundred thirteen thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •