Base | Representation |
---|---|
bin | 1011100101111110… |
… | …1110010010100110 |
3 | 22000212222010001010 |
4 | 2321133232102212 |
5 | 22333144213110 |
6 | 1232451043050 |
7 | 140056264563 |
oct | 27137562246 |
9 | 8025863033 |
10 | 3112101030 |
11 | 1357777625 |
12 | 72a2a0486 |
13 | 3a79a3ccc |
14 | 21746786a |
15 | 133339020 |
hex | b97ee4a6 |
3112101030 has 32 divisors (see below), whose sum is σ = 7502552064. Its totient is φ = 826170336.
The previous prime is 3112101007. The next prime is 3112101071. The reversal of 3112101030 is 301012113.
It is a junction number, because it is equal to n+sod(n) for n = 3112100997 and 3112101015.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 225904 + ... + 239283.
It is an arithmetic number, because the mean of its divisors is an integer number (234454752).
Almost surely, 23112101030 is an apocalyptic number.
3112101030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3112101030 is an abundant number, since it is smaller than the sum of its proper divisors (4390451034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112101030 is a wasteful number, since it uses less digits than its factorization.
3112101030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465420.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3112101030 is about 55786.2082418226. The cubic root of 3112101030 is about 1459.9945314739.
Adding to 3112101030 its reverse (301012113), we get a palindrome (3413113143).
The spelling of 3112101030 in words is "three billion, one hundred twelve million, one hundred one thousand, thirty".
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