Base | Representation |
---|---|
bin | 1010111101000000… |
… | …0111110111111011 |
3 | 21120220120122010220 |
4 | 2233100013313323 |
5 | 22010200124410 |
6 | 1203431311123 |
7 | 132601423254 |
oct | 25720076773 |
9 | 7526518126 |
10 | 2940239355 |
11 | 1279763389 |
12 | 6a081b4a3 |
13 | 37b1bc501 |
14 | 1dc6cbb2b |
15 | 1231dc070 |
hex | af407dfb |
2940239355 has 16 divisors (see below), whose sum is σ = 4819125024. Its totient is φ = 1529880320.
The previous prime is 2940239353. The next prime is 2940239359. The reversal of 2940239355 is 5539320492.
It is not a de Polignac number, because 2940239355 - 21 = 2940239353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2940239353) 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, 2389824 + ... + 2391053.
It is an arithmetic number, because the mean of its divisors is an integer number (301195314).
Almost surely, 22940239355 is an apocalyptic number.
2940239355 is a deficient number, since it is larger than the sum of its proper divisors (1878885669).
2940239355 is a wasteful number, since it uses less digits than its factorization.
2940239355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4780926.
The product of its (nonzero) digits is 291600, while the sum is 42.
The square root of 2940239355 is about 54223.9739875270. The cubic root of 2940239355 is about 1432.6086270034.
The spelling of 2940239355 in words is "two billion, nine hundred forty million, two hundred thirty-nine thousand, three hundred fifty-five".
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