Base | Representation |
---|---|
bin | 11001111000000010001… |
… | …01110110101010000000 |
3 | 10010222212021100220222210 |
4 | 30330001011312222000 |
5 | 104031312043321310 |
6 | 1520234111502120 |
7 | 121143100626306 |
oct | 14740105665200 |
9 | 3128767326883 |
10 | 889076542080 |
11 | 313067591221 |
12 | 124385b27940 |
13 | 65abb680c3c |
14 | 3106275c276 |
15 | 181d855b820 |
hex | cf01176a80 |
889076542080 has 128 divisors (see below), whose sum is σ = 2880389750400. Its totient is φ = 233200373760.
The previous prime is 889076542073. The next prime is 889076542097. The reversal of 889076542080 is 80245670988.
It is a tau number, because it is divible by the number of its divisors (128).
It is a self number, because there is not a number n which added to its sum of digits gives 889076542080.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3678460 + ... + 3912699.
It is an arithmetic number, because the mean of its divisors is an integer number (22503044925).
Almost surely, 2889076542080 is an apocalyptic number.
889076542080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
889076542080 is an abundant number, since it is smaller than the sum of its proper divisors (1991313208320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
889076542080 is a wasteful number, since it uses less digits than its factorization.
889076542080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7591242 (or 7591230 counting only the distinct ones).
The product of its (nonzero) digits is 7741440, while the sum is 57.
The spelling of 889076542080 in words is "eight hundred eighty-nine billion, seventy-six million, five hundred forty-two thousand, eighty".
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