Base | Representation |
---|---|
bin | 11100000010101100… |
… | …101001110101100010 |
3 | 2212201102100001210211 |
4 | 130002230221311202 |
5 | 443131131444302 |
6 | 21455442244334 |
7 | 2114104020346 |
oct | 340254516542 |
9 | 85642301724 |
10 | 30110031202 |
11 | 11851367109 |
12 | 5a039566aa |
13 | 2abb10b714 |
14 | 1658ccb626 |
15 | bb3610ad7 |
hex | 702b29d62 |
30110031202 has 32 divisors (see below), whose sum is σ = 49510433520. Its totient is φ = 13669877760.
The previous prime is 30110031181. The next prime is 30110031223. The reversal of 30110031202 is 20213001103.
It is an interprime number because it is at equal distance from previous prime (30110031181) and next prime (30110031223).
It can be written as a sum of positive squares in 8 ways, for example, as 16133826361 + 13976204841 = 127019^2 + 118221^2 .
It is a super-2 number, since 2×301100312022 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290948 + ... + 1314064.
Almost surely, 230110031202 is an apocalyptic number.
30110031202 is a deficient number, since it is larger than the sum of its proper divisors (19400402318).
30110031202 is a wasteful number, since it uses less digits than its factorization.
30110031202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24486.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 30110031202 its reverse (20213001103), we get a palindrome (50323032305).
The spelling of 30110031202 in words is "thirty billion, one hundred ten million, thirty-one thousand, two hundred two".
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