Base | Representation |
---|---|
bin | 11100001001011100… |
… | …101111110101111011 |
3 | 2220000022110211010222 |
4 | 130021130233311323 |
5 | 443344131131021 |
6 | 21515010130255 |
7 | 2116650554060 |
oct | 341134576573 |
9 | 86008424128 |
10 | 30223302011 |
11 | 118aa2a2151 |
12 | 5a3588098b |
13 | 2b0871a776 |
14 | 1669d74c67 |
15 | bbd5376ab |
hex | 70972fd7b |
30223302011 has 8 divisors (see below), whose sum is σ = 34543052544. Its totient is φ = 25904085480.
The previous prime is 30223301923. The next prime is 30223302059. The reversal of 30223302011 is 11020332203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30223302011 - 226 = 30156193147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30223302091) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3815 + ... + 245888.
It is an arithmetic number, because the mean of its divisors is an integer number (4317881568).
Almost surely, 230223302011 is an apocalyptic number.
30223302011 is a deficient number, since it is larger than the sum of its proper divisors (4319750533).
30223302011 is a wasteful number, since it uses less digits than its factorization.
30223302011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267001.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30223302011 its reverse (11020332203), we get a palindrome (41243634214).
It can be divided in two parts, 3022 and 3302011, that added together give a palindrome (3305033).
The spelling of 30223302011 in words is "thirty billion, two hundred twenty-three million, three hundred two thousand, eleven".
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