Base | Representation |
---|---|
bin | 110000100001100100… |
… | …0011110011110011000 |
3 | 100221222021001102011210 |
4 | 1201003020132132120 |
5 | 3201403102314202 |
6 | 115512113423120 |
7 | 10346211140133 |
oct | 1410310363630 |
9 | 327867042153 |
10 | 104205510552 |
11 | 40214326460 |
12 | 1824226aaa0 |
13 | 9a98b97720 |
14 | 50877cd21a |
15 | 2a9d556c6c |
hex | 184321e798 |
104205510552 has 128 divisors (see below), whose sum is σ = 306281041920. Its totient is φ = 29127168000.
The previous prime is 104205510551. The next prime is 104205510571. The reversal of 104205510552 is 255015502401.
104205510552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104205510551) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5038152 + ... + 5058792.
It is an arithmetic number, because the mean of its divisors is an integer number (2392820640).
Almost surely, 2104205510552 is an apocalyptic number.
104205510552 is a gapful number since it is divisible by the number (12) 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 104205510552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153140520960).
104205510552 is an abundant number, since it is smaller than the sum of its proper divisors (202075531368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104205510552 is a wasteful number, since it uses less digits than its factorization.
104205510552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22145 (or 22141 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 30.
The spelling of 104205510552 in words is "one hundred four billion, two hundred five million, five hundred ten thousand, five hundred fifty-two".
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