Base | Representation |
---|---|
bin | 10101100111010010… |
… | …00110100110111110 |
3 | 1002221200122200222001 |
4 | 22303221012212332 |
5 | 142231040044410 |
6 | 5155234212514 |
7 | 560360636515 |
oct | 126351064676 |
9 | 32850580861 |
10 | 11603831230 |
11 | 4a15073172 |
12 | 22ba12413a |
13 | 112c065034 |
14 | 7c117367c |
15 | 47dab733a |
hex | 2b3a469be |
11603831230 has 16 divisors (see below), whose sum is σ = 20892180960. Its totient is φ = 4640358112.
The previous prime is 11603831209. The next prime is 11603831231. The reversal of 11603831230 is 3213830611.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11603831231) 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 7 ways as a sum of consecutive naturals, for example, 104725 + ... + 184864.
It is an arithmetic number, because the mean of its divisors is an integer number (1305761310).
Almost surely, 211603831230 is an apocalyptic number.
11603831230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11603831230 is a deficient number, since it is larger than the sum of its proper divisors (9288349730).
11603831230 is a wasteful number, since it uses less digits than its factorization.
11603831230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293603.
The product of its (nonzero) digits is 2592, while the sum is 28.
The spelling of 11603831230 in words is "eleven billion, six hundred three million, eight hundred thirty-one thousand, two hundred thirty".
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