Base | Representation |
---|---|
bin | 111100110100111… |
… | …1000010000001100 |
3 | 12021020112122002010 |
4 | 1321221320100030 |
5 | 13140000141302 |
6 | 534310101220 |
7 | 101402252601 |
oct | 17151702014 |
9 | 5236478063 |
10 | 2041021452 |
11 | 958115698 |
12 | 48b64a810 |
13 | 266b0ab02 |
14 | 1550d66a8 |
15 | be2b716c |
hex | 79a7840c |
2041021452 has 24 divisors (see below), whose sum is σ = 4791605056. Its totient is φ = 676165968.
The previous prime is 2041021447. The next prime is 2041021453. The reversal of 2041021452 is 2541201402.
It is not an unprimeable number, because it can be changed into a prime (2041021453) 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, 519778 + ... + 523689.
Almost surely, 22041021452 is an apocalyptic number.
It is an amenable number.
2041021452 is an abundant number, since it is smaller than the sum of its proper divisors (2750583604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2041021452 is a wasteful number, since it uses less digits than its factorization.
2041021452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1043637 (or 1043635 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 2041021452 is about 45177.6654111299. The cubic root of 2041021452 is about 1268.4767841825.
Adding to 2041021452 its reverse (2541201402), we get a palindrome (4582222854).
The spelling of 2041021452 in words is "two billion, forty-one million, twenty-one thousand, four hundred fifty-two".
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