Base | Representation |
---|---|
bin | 1100000110111000111010… |
… | …00000110101111010101000 |
3 | 10111021022202021010021010001 |
4 | 12003130131000311322220 |
5 | 11442210434142344013 |
6 | 132343203501032344 |
7 | 5415410022434140 |
oct | 603343500657250 |
9 | 114238667107101 |
10 | 26624989028008 |
11 | 853565a215648 |
12 | 2ba0126b556b4 |
13 | 11b1958465427 |
14 | 68092901d920 |
15 | 31289c8e2ddd |
hex | 18371d035ea8 |
26624989028008 has 128 divisors (see below), whose sum is σ = 58431476113920. Its totient is φ = 11138927431680.
The previous prime is 26624989027811. The next prime is 26624989028041. The reversal of 26624989028008 is 80082098942662.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158984478 + ... + 159151858.
It is an arithmetic number, because the mean of its divisors is an integer number (456495907140).
Almost surely, 226624989028008 is an apocalyptic number.
26624989028008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26624989028008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29215738056960).
26624989028008 is an abundant number, since it is smaller than the sum of its proper divisors (31806487085912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26624989028008 is a wasteful number, since it uses less digits than its factorization.
26624989028008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167867 (or 167863 counting only the distinct ones).
The product of its (nonzero) digits is 47775744, while the sum is 64.
The spelling of 26624989028008 in words is "twenty-six trillion, six hundred twenty-four billion, nine hundred eighty-nine million, twenty-eight thousand, eight".
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