Base | Representation |
---|---|
bin | 1100111010001… |
… | …0000100110101 |
3 | 10202212122211000 |
4 | 3032202010311 |
5 | 102330004422 |
6 | 5212233513 |
7 | 1225123113 |
oct | 316420465 |
9 | 122778730 |
10 | 54141237 |
11 | 2861a127 |
12 | 1616b899 |
13 | b2a8347 |
14 | 7294ab3 |
15 | 4b46cac |
hex | 33a2135 |
54141237 has 8 divisors (see below), whose sum is σ = 80209280. Its totient is φ = 36094140.
The previous prime is 54141211. The next prime is 54141239. The reversal of 54141237 is 73214145.
It is not a de Polignac number, because 54141237 - 28 = 54140981 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2005231 = 54141237 / (5 + 4 + 1 + 4 + 1 + 2 + 3 + 7).
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 54141237.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54141239) 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, 1002589 + ... + 1002642.
It is an arithmetic number, because the mean of its divisors is an integer number (10026160).
Almost surely, 254141237 is an apocalyptic number.
It is an amenable number.
54141237 is a deficient number, since it is larger than the sum of its proper divisors (26068043).
54141237 is a wasteful number, since it uses less digits than its factorization.
54141237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2005240 (or 2005234 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 54141237 is about 7358.0729134740. The cubic root of 54141237 is about 378.3055604385.
The spelling of 54141237 in words is "fifty-four million, one hundred forty-one thousand, two hundred thirty-seven".
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