Base | Representation |
---|---|
bin | 10110001101000010… |
… | …11111000000000001 |
3 | 1010202202201021112001 |
4 | 23012201133000001 |
5 | 143403133213324 |
6 | 5250511504001 |
7 | 601255303015 |
oct | 130641370001 |
9 | 33682637461 |
10 | 11920601089 |
11 | 5067961041 |
12 | 2388228001 |
13 | 117c884c17 |
14 | 811270545 |
15 | 49b7d9e44 |
hex | 2c685f001 |
11920601089 has 8 divisors (see below), whose sum is σ = 12313769472. Its totient is φ = 11527972320.
The previous prime is 11920601087. The next prime is 11920601101. The reversal of 11920601089 is 98010602911.
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 11920601089 - 21 = 11920601087 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11920601081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89749 + ... + 178594.
It is an arithmetic number, because the mean of its divisors is an integer number (1539221184).
Almost surely, 211920601089 is an apocalyptic number.
It is an amenable number.
11920601089 is a deficient number, since it is larger than the sum of its proper divisors (393168383).
11920601089 is a wasteful number, since it uses less digits than its factorization.
11920601089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269807.
The product of its (nonzero) digits is 7776, while the sum is 37.
The spelling of 11920601089 in words is "eleven billion, nine hundred twenty million, six hundred one thousand, eighty-nine".
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