Base | Representation |
---|---|
bin | 110011110001… |
… | …0010100111100 |
3 | 1220001221001101 |
4 | 1213202110330 |
5 | 23422011221 |
6 | 2405422444 |
7 | 446461360 |
oct | 147422474 |
9 | 56057041 |
10 | 27141436 |
11 | 14358843 |
12 | 910aa24 |
13 | 5813b2a |
14 | 38672a0 |
15 | 25b1d91 |
hex | 19e253c |
27141436 has 24 divisors (see below), whose sum is σ = 54787040. Its totient is φ = 11524032.
The previous prime is 27141409. The next prime is 27141437. The reversal of 27141436 is 63414172.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27141437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395 + ... + 7498.
Almost surely, 227141436 is an apocalyptic number.
It is an amenable number.
27141436 is an abundant number, since it is smaller than the sum of its proper divisors (27645604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27141436 is a wasteful number, since it uses less digits than its factorization.
27141436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9013 (or 9011 counting only the distinct ones).
The product of its digits is 4032, while the sum is 28.
The square root of 27141436 is about 5209.7443315387. The cubic root of 27141436 is about 300.5229250056.
The spelling of 27141436 in words is "twenty-seven million, one hundred forty-one thousand, four hundred thirty-six".
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