Base | Representation |
---|---|
bin | 11100000010101110… |
… | …000100111010011111 |
3 | 2212201110001000112121 |
4 | 130002232010322133 |
5 | 443131230414010 |
6 | 21455454243411 |
7 | 2114110133101 |
oct | 340256047237 |
9 | 85643030477 |
10 | 30110404255 |
11 | 118515a1418 |
12 | 5a03ab6567 |
13 | 2abb20c469 |
14 | 1658d87571 |
15 | bb36863da |
hex | 702b84e9f |
30110404255 has 8 divisors (see below), whose sum is σ = 36814230432. Its totient is φ = 23633826528.
The previous prime is 30110404241. The next prime is 30110404279. The reversal of 30110404255 is 55240401103.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30110404255 is a prime.
It is a super-3 number, since 3×301104042553 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56811819 + ... + 56812348.
It is an arithmetic number, because the mean of its divisors is an integer number (4601778804).
Almost surely, 230110404255 is an apocalyptic number.
30110404255 is a deficient number, since it is larger than the sum of its proper divisors (6703826177).
30110404255 is a wasteful number, since it uses less digits than its factorization.
30110404255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113624225.
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 30110404255 its reverse (55240401103), we get a palindrome (85350805358).
The spelling of 30110404255 in words is "thirty billion, one hundred ten million, four hundred four thousand, two hundred fifty-five".
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