Base | Representation |
---|---|
bin | 1011000100111111… |
… | …1001010001100010 |
3 | 21200020121100010210 |
4 | 2301033321101202 |
5 | 22042233441421 |
6 | 1211025234550 |
7 | 133456215246 |
oct | 26117712142 |
9 | 7606540123 |
10 | 2973733986 |
11 | 12966603a3 |
12 | 6aba92a56 |
13 | 385119012 |
14 | 202d2a426 |
15 | 126106576 |
hex | b13f9462 |
2973733986 has 64 divisors (see below), whose sum is σ = 6325401600. Its totient is φ = 930061440.
The previous prime is 2973733969. The next prime is 2973733999. The reversal of 2973733986 is 6893373792.
It is a happy number.
2973733986 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2124915 + ... + 2126313.
It is an arithmetic number, because the mean of its divisors is an integer number (98834400).
Almost surely, 22973733986 is an apocalyptic number.
2973733986 is an abundant number, since it is smaller than the sum of its proper divisors (3351667614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2973733986 is a wasteful number, since it uses less digits than its factorization.
2973733986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1711.
The product of its digits is 10287648, while the sum is 57.
The square root of 2973733986 is about 54531.9538069195. The cubic root of 2973733986 is about 1438.0280986048.
The spelling of 2973733986 in words is "two billion, nine hundred seventy-three million, seven hundred thirty-three thousand, nine hundred eighty-six".
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