Base | Representation |
---|---|
bin | 11100010001001000… |
… | …100011111110110011 |
3 | 2220100022001221201210 |
4 | 130101020203332303 |
5 | 444130132301100 |
6 | 21535453331203 |
7 | 2123104453305 |
oct | 342110437663 |
9 | 86308057653 |
10 | 30352228275 |
11 | 11966050386 |
12 | 5a70a96b03 |
13 | 2b2934b5b5 |
14 | 167d135975 |
15 | bc9a02c50 |
hex | 711223fb3 |
30352228275 has 24 divisors (see below), whose sum is σ = 50196519360. Its totient is φ = 16183284640.
The previous prime is 30352228271. The next prime is 30352228279. The reversal of 30352228275 is 57282225303.
It is an interprime number because it is at equal distance from previous prime (30352228271) and next prime (30352228279).
It is not a de Polignac number, because 30352228275 - 22 = 30352228271 is a prime.
It is a super-2 number, since 2×303522282752 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30352228271) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219124 + ... + 329726.
It is an arithmetic number, because the mean of its divisors is an integer number (2091521640).
Almost surely, 230352228275 is an apocalyptic number.
30352228275 is a deficient number, since it is larger than the sum of its proper divisors (19844291085).
30352228275 is a wasteful number, since it uses less digits than its factorization.
30352228275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114275 (or 114270 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 39.
The spelling of 30352228275 in words is "thirty billion, three hundred fifty-two million, two hundred twenty-eight thousand, two hundred seventy-five".
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