Base | Representation |
---|---|
bin | 11100000010101100… |
… | …100101001011000110 |
3 | 2212201102022002121102 |
4 | 130002230211023012 |
5 | 443131130341402 |
6 | 21455442020102 |
7 | 2114103610562 |
oct | 340254451306 |
9 | 85642262542 |
10 | 30110012102 |
11 | 11851353825 |
12 | 5a03947632 |
13 | 2abb102b11 |
14 | 1658cc46a2 |
15 | bb360a102 |
hex | 702b252c6 |
30110012102 has 8 divisors (see below), whose sum is σ = 45169315200. Its totient is φ = 15053573704.
The previous prime is 30110012083. The next prime is 30110012113. The reversal of 30110012102 is 20121001103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×301100121022 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689702 + ... + 732057.
It is an arithmetic number, because the mean of its divisors is an integer number (5646164400).
Almost surely, 230110012102 is an apocalyptic number.
30110012102 is a deficient number, since it is larger than the sum of its proper divisors (15059303098).
30110012102 is a wasteful number, since it uses less digits than its factorization.
30110012102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1432350.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 30110012102 its reverse (20121001103), we get a palindrome (50231013205).
It can be divided in two parts, 3011001 and 2102, that added together give a palindrome (3013103).
The spelling of 30110012102 in words is "thirty billion, one hundred ten million, twelve thousand, one hundred two".
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