Base | Representation |
---|---|
bin | 1101101001011010011000… |
… | …00010110100000100000111 |
3 | 10221020221121021221111201200 |
4 | 12310231030002310010013 |
5 | 12413141403322144421 |
6 | 143454300132153543 |
7 | 6215111015466525 |
oct | 664551402640407 |
9 | 127227537844650 |
10 | 30010212303111 |
11 | 9620294531587 |
12 | 344821b4688b3 |
13 | 1398c49100961 |
14 | 75a7057b5315 |
15 | 37097b621726 |
hex | 1b4b4c0b4107 |
30010212303111 has 48 divisors (see below), whose sum is σ = 44583461483808. Its totient is φ = 19438197523200.
The previous prime is 30010212303103. The next prime is 30010212303119. The reversal of 30010212303111 is 11130321201003.
30010212303111 is a `hidden beast` number, since 30 + 0 + 10 + 212 + 303 + 111 = 666.
It is an interprime number because it is at equal distance from previous prime (30010212303103) and next prime (30010212303119).
It is not a de Polignac number, because 30010212303111 - 23 = 30010212303103 is a prime.
It is a super-2 number, since 2×300102123031112 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30010212303119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1148000101 + ... + 1148026241.
It is an arithmetic number, because the mean of its divisors is an integer number (928822114246).
Almost surely, 230010212303111 is an apocalyptic number.
30010212303111 is a deficient number, since it is larger than the sum of its proper divisors (14573249180697).
30010212303111 is a wasteful number, since it uses less digits than its factorization.
30010212303111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30992 (or 30989 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 30010212303111 its reverse (11130321201003), we get a palindrome (41140533504114).
The spelling of 30010212303111 in words is "thirty trillion, ten billion, two hundred twelve million, three hundred three thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •