Base | Representation |
---|---|
bin | 10100101101000111… |
… | …11001000111010010 |
3 | 1001200200120112202212 |
4 | 22112203321013102 |
5 | 140231134112340 |
6 | 5035004512122 |
7 | 542314545302 |
oct | 122643710722 |
9 | 31620515685 |
10 | 11115925970 |
11 | 4794717786 |
12 | 21a284b642 |
13 | 1081c560b6 |
14 | 776449602 |
15 | 450d3ca65 |
hex | 2968f91d2 |
11115925970 has 32 divisors (see below), whose sum is σ = 20185632000. Its totient is φ = 4407172416.
The previous prime is 11115925969. The next prime is 11115925987. The reversal of 11115925970 is 7952951111.
11115925970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 717971 + ... + 733289.
It is an arithmetic number, because the mean of its divisors is an integer number (630801000).
Almost surely, 211115925970 is an apocalyptic number.
11115925970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11115925970 is a deficient number, since it is larger than the sum of its proper divisors (9069706030).
11115925970 is a wasteful number, since it uses less digits than its factorization.
11115925970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15962.
The product of its (nonzero) digits is 28350, while the sum is 41.
The spelling of 11115925970 in words is "eleven billion, one hundred fifteen million, nine hundred twenty-five thousand, nine hundred seventy".
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