Base | Representation |
---|---|
bin | 111101110101101… |
… | …0101011101111010 |
3 | 12100121101202211211 |
4 | 1323223111131322 |
5 | 13222142121230 |
6 | 541521313334 |
7 | 102263564221 |
oct | 17353253572 |
9 | 5317352754 |
10 | 2074957690 |
11 | 975294473 |
12 | 49aa9584a |
13 | 270b60620 |
14 | 15980bcb8 |
15 | c226c42a |
hex | 7bad577a |
2074957690 has 32 divisors (see below), whose sum is σ = 4115776896. Its totient is φ = 748319040.
The previous prime is 2074957679. The next prime is 2074957693. The reversal of 2074957690 is 967594702.
It is a super-2 number, since 2×20749576902 = 8610898830580272200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2074957693) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180006 + ... + 191185.
It is an arithmetic number, because the mean of its divisors is an integer number (128618028).
Almost surely, 22074957690 is an apocalyptic number.
2074957690 is a deficient number, since it is larger than the sum of its proper divisors (2040819206).
2074957690 is a wasteful number, since it uses less digits than its factorization.
2074957690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371254.
The product of its (nonzero) digits is 952560, while the sum is 49.
The square root of 2074957690 is about 45551.7034807701. The cubic root of 2074957690 is about 1275.4685326612.
The spelling of 2074957690 in words is "two billion, seventy-four million, nine hundred fifty-seven thousand, six hundred ninety".
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