Base | Representation |
---|---|
bin | 10110001011111001… |
… | …01100000000100011 |
3 | 1010202002120012122002 |
4 | 23011330230000203 |
5 | 143343201030133 |
6 | 5245525034215 |
7 | 601110306311 |
oct | 130574540043 |
9 | 33662505562 |
10 | 11910955043 |
11 | 50624728a9 |
12 | 2384b5596b |
13 | 117a8884c0 |
14 | 80dc7d0b1 |
15 | 49aa31ce8 |
hex | 2c5f2c023 |
11910955043 has 8 divisors (see below), whose sum is σ = 12828337200. Its totient is φ = 10993737888.
The previous prime is 11910955033. The next prime is 11910955073. The reversal of 11910955043 is 34055901911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11910955043 - 210 = 11910954019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11910954988 and 11910955006.
It is not an unprimeable number, because it can be changed into a prime (11910955003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137348 + ... + 206606.
It is an arithmetic number, because the mean of its divisors is an integer number (1603542150).
Almost surely, 211910955043 is an apocalyptic number.
11910955043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
11910955043 is a deficient number, since it is larger than the sum of its proper divisors (917382157).
11910955043 is a wasteful number, since it uses less digits than its factorization.
11910955043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82501.
The product of its (nonzero) digits is 24300, while the sum is 38.
The spelling of 11910955043 in words is "eleven billion, nine hundred ten million, nine hundred fifty-five thousand, forty-three".
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