Base | Representation |
---|---|
bin | 1011010111111011… |
… | …0100001011010100 |
3 | 21212210000201110202 |
4 | 2311332310023110 |
5 | 22223101031430 |
6 | 1222543240032 |
7 | 135442166534 |
oct | 26576641324 |
9 | 7783021422 |
10 | 3053142740 |
11 | 132746836a |
12 | 7125a9018 |
13 | 39870024b |
14 | 20d6bb4c4 |
15 | 12d08ed45 |
hex | b5fb42d4 |
3053142740 has 24 divisors (see below), whose sum is σ = 6429985800. Its totient is φ = 1217755008.
The previous prime is 3053142739. The next prime is 3053142779. The reversal of 3053142740 is 472413503.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 686125636 + 2367017104 = 26194^2 + 48652^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211727 + ... + 225686.
It is an arithmetic number, because the mean of its divisors is an integer number (267916075).
Almost surely, 23053142740 is an apocalyptic number.
It is an amenable number.
3053142740 is an abundant number, since it is smaller than the sum of its proper divisors (3376843060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3053142740 is a wasteful number, since it uses less digits than its factorization.
3053142740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437771 (or 437769 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 3053142740 is about 55255.2507912144. The cubic root of 3053142740 is about 1450.7158953993.
The spelling of 3053142740 in words is "three billion, fifty-three million, one hundred forty-two thousand, seven hundred forty".
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