Base | Representation |
---|---|
bin | 1100111000011… |
… | …1001111000101 |
3 | 10202200002000022 |
4 | 3032013033011 |
5 | 102313000201 |
6 | 5210024525 |
7 | 1224154442 |
oct | 316071705 |
9 | 122602008 |
10 | 54031301 |
11 | 28554575 |
12 | 16118145 |
13 | b26a2ac |
14 | 72669c9 |
15 | 4b2441b |
hex | 33873c5 |
54031301 has 8 divisors (see below), whose sum is σ = 56454144. Its totient is φ = 51614640.
The previous prime is 54031291. The next prime is 54031309. The reversal of 54031301 is 10313045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54031301 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54031301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54031309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33035 + ... + 34631.
It is an arithmetic number, because the mean of its divisors is an integer number (7056768).
Almost surely, 254031301 is an apocalyptic number.
It is an amenable number.
54031301 is a deficient number, since it is larger than the sum of its proper divisors (2422843).
54031301 is a wasteful number, since it uses less digits than its factorization.
54031301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3091.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 54031301 is about 7350.5986831006. The cubic root of 54031301 is about 378.0493319526.
Adding to 54031301 its reverse (10313045), we get a palindrome (64344346).
The spelling of 54031301 in words is "fifty-four million, thirty-one thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •