Base | Representation |
---|---|
bin | 1001101000010101000… |
… | …01011110000100100000 |
3 | 1011122002020002020002110 |
4 | 10310022201132010200 |
5 | 20410130042342442 |
6 | 412001444115320 |
7 | 32622511221234 |
oct | 4641241360440 |
9 | 1148066066073 |
10 | 330889027872 |
11 | 118369259107 |
12 | 54166095b40 |
13 | 252834481b0 |
14 | 1202d68c5c4 |
15 | 891939869c |
hex | 4d0a85e120 |
330889027872 has 96 divisors (see below), whose sum is σ = 951252240960. Its totient is φ = 100086359040.
The previous prime is 330889027841. The next prime is 330889027907. The reversal of 330889027872 is 278720988033.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
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, 2173279 + ... + 2320542.
It is an arithmetic number, because the mean of its divisors is an integer number (9908877510).
Almost surely, 2330889027872 is an apocalyptic number.
330889027872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
330889027872 is an abundant number, since it is smaller than the sum of its proper divisors (620363213088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330889027872 is a wasteful number, since it uses less digits than its factorization.
330889027872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4493906 (or 4493898 counting only the distinct ones).
The product of its (nonzero) digits is 8128512, while the sum is 57.
The spelling of 330889027872 in words is "three hundred thirty billion, eight hundred eighty-nine million, twenty-seven thousand, eight hundred seventy-two".
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