Base | Representation |
---|---|
bin | 11100110101010001… |
… | …000110000010110010 |
3 | 2221220112202221100210 |
4 | 130311101012002302 |
5 | 1001400330212342 |
6 | 22115550524550 |
7 | 2144115303222 |
oct | 346521060262 |
9 | 87815687323 |
10 | 30958444722 |
11 | 12147264807 |
12 | 5bbbb06756 |
13 | 2bc4b1285a |
14 | 16d985a082 |
15 | c12d4c79c |
hex | 7354460b2 |
30958444722 has 16 divisors (see below), whose sum is σ = 62311266432. Its totient is φ = 10253752080.
The previous prime is 30958444721. The next prime is 30958444723. The reversal of 30958444722 is 22744485903.
It is an interprime number because it is at equal distance from previous prime (30958444721) and next prime (30958444723).
It is not an unprimeable number, because it can be changed into a prime (30958444721) 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, 16431354 + ... + 16433237.
It is an arithmetic number, because the mean of its divisors is an integer number (3894454152).
Almost surely, 230958444722 is an apocalyptic number.
30958444722 is an abundant number, since it is smaller than the sum of its proper divisors (31352821710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30958444722 is a wasteful number, since it uses less digits than its factorization.
30958444722 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32864753.
The product of its (nonzero) digits is 1935360, while the sum is 48.
The spelling of 30958444722 in words is "thirty billion, nine hundred fifty-eight million, four hundred forty-four thousand, seven hundred twenty-two".
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