Base | Representation |
---|---|
bin | 1011000111110001… |
… | …0010011010111000 |
3 | 21201001111120120011 |
4 | 2301330102122320 |
5 | 22103223340240 |
6 | 1212122511304 |
7 | 133660144321 |
oct | 26174223270 |
9 | 7631446504 |
10 | 2985371320 |
11 | 12a2189728 |
12 | 6b3965534 |
13 | 387661c09 |
14 | 2046b9448 |
15 | 1271546ea |
hex | b1f126b8 |
2985371320 has 32 divisors (see below), whose sum is σ = 6873300720. Its totient is φ = 1166376960.
The previous prime is 2985371299. The next prime is 2985371339. The reversal of 2985371320 is 231735892.
2985371320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (40).
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, 866121 + ... + 869560.
Almost surely, 22985371320 is an apocalyptic number.
2985371320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2985371320 is an abundant number, since it is smaller than the sum of its proper divisors (3887929400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985371320 is a wasteful number, since it uses less digits than its factorization.
2985371320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1735735 (or 1735731 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 2985371320 is about 54638.5515913444. The cubic root of 2985371320 is about 1439.9015043227.
The spelling of 2985371320 in words is "two billion, nine hundred eighty-five million, three hundred seventy-one thousand, three hundred twenty".
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