Base | Representation |
---|---|
bin | 111011111110101… |
… | …0011111010110010 |
3 | 12012020222200210001 |
4 | 1313331103322302 |
5 | 13110203423244 |
6 | 531412100214 |
7 | 100605325666 |
oct | 16775237262 |
9 | 5166880701 |
10 | 2012561074 |
11 | 943046a17 |
12 | 48200466a |
13 | 260c54854 |
14 | 1514088a6 |
15 | bba445d4 |
hex | 77f53eb2 |
2012561074 has 8 divisors (see below), whose sum is σ = 3047055408. Its totient is φ = 996875940.
The previous prime is 2012561071. The next prime is 2012561107. The reversal of 2012561074 is 4701652102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2012561071) 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, 4702032 + ... + 4702459.
It is an arithmetic number, because the mean of its divisors is an integer number (380881926).
Almost surely, 22012561074 is an apocalyptic number.
2012561074 is a deficient number, since it is larger than the sum of its proper divisors (1034494334).
2012561074 is a wasteful number, since it uses less digits than its factorization.
2012561074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9404600.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 2012561074 is about 44861.5768113427. The cubic root of 2012561074 is about 1262.5532073645.
The spelling of 2012561074 in words is "two billion, twelve million, five hundred sixty-one thousand, seventy-four".
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