Base | Representation |
---|---|
bin | 110001001011100110… |
… | …011010111000000000 |
3 | 12001022021111211202000 |
4 | 301023212122320000 |
5 | 1331122320022204 |
6 | 40132030024000 |
7 | 3546426225045 |
oct | 611346327000 |
9 | 161267454660 |
10 | 52807970304 |
11 | 204397a4771 |
12 | a299348000 |
13 | 4c9772aa0b |
14 | 27ad62b1cc |
15 | 1591156039 |
hex | c4b99ae00 |
52807970304 has 160 divisors (see below), whose sum is σ = 156544043040. Its totient is φ = 17576902656.
The previous prime is 52807970279. The next prime is 52807970329. The reversal of 52807970304 is 40307970825.
52807970304 is a `hidden beast` number, since 528 + 0 + 7 + 97 + 0 + 30 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (52807970279) and next prime (52807970329).
It is a self number, because there is not a number n which added to its sum of digits gives 52807970304.
It is a congruent number.
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, 11015332 + ... + 11020124.
It is an arithmetic number, because the mean of its divisors is an integer number (978400269).
Almost surely, 252807970304 is an apocalyptic number.
52807970304 is a gapful number since it is divisible by the number (54) 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 52807970304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78272021520).
52807970304 is an abundant number, since it is smaller than the sum of its proper divisors (103736072736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52807970304 is an equidigital number, since it uses as much as digits as its factorization.
52807970304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5617 (or 5595 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The spelling of 52807970304 in words is "fifty-two billion, eight hundred seven million, nine hundred seventy thousand, three hundred four".
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