Base | Representation |
---|---|
bin | 1101000001111… |
… | …1001111110101 |
3 | 10210211201010001 |
4 | 3100133033311 |
5 | 102442411231 |
6 | 5231231301 |
7 | 1232356636 |
oct | 320371765 |
9 | 123751101 |
10 | 54653941 |
11 | 2893a351 |
12 | 16378531 |
13 | b427814 |
14 | 738988d |
15 | 4be8b61 |
hex | 341f3f5 |
54653941 has 4 divisors (see below), whose sum is σ = 54784800. Its totient is φ = 54523084.
The previous prime is 54653939. The next prime is 54653947. The reversal of 54653941 is 14935645.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54653941 - 21 = 54653939 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54653941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54653947) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64801 + ... + 65638.
It is an arithmetic number, because the mean of its divisors is an integer number (13696200).
Almost surely, 254653941 is an apocalyptic number.
It is an amenable number.
54653941 is a deficient number, since it is larger than the sum of its proper divisors (130859).
54653941 is a wasteful number, since it uses less digits than its factorization.
54653941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130858.
The product of its digits is 64800, while the sum is 37.
The square root of 54653941 is about 7392.8303781434. The cubic root of 54653941 is about 379.4959637770.
The spelling of 54653941 in words is "fifty-four million, six hundred fifty-three thousand, nine hundred forty-one".
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