Base | Representation |
---|---|
bin | 1001011110001110… |
… | …01011011110010100 |
3 | 111010102000222210002 |
4 | 10233013023132110 |
5 | 40403324102302 |
6 | 2200341150432 |
7 | 240010001150 |
oct | 45707133624 |
9 | 14112028702 |
10 | 5085378452 |
11 | 217a622110 |
12 | b9b0bb418 |
13 | 63075309b |
14 | 363568060 |
15 | 1eb6bdc02 |
hex | 12f1cb794 |
5085378452 has 24 divisors (see below), whose sum is σ = 11095371840. Its totient is φ = 1981316160.
The previous prime is 5085378421. The next prime is 5085378469. The reversal of 5085378452 is 2548735805.
It is a super-2 number, since 2×50853784522 = 51722148000131832608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5085378397 and 5085378406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8255177 + ... + 8255792.
It is an arithmetic number, because the mean of its divisors is an integer number (462307160).
Almost surely, 25085378452 is an apocalyptic number.
It is an amenable number.
5085378452 is an abundant number, since it is smaller than the sum of its proper divisors (6009993388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5085378452 is a wasteful number, since it uses less digits than its factorization.
5085378452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16510991 (or 16510989 counting only the distinct ones).
The product of its (nonzero) digits is 1344000, while the sum is 47.
The square root of 5085378452 is about 71311.8394938737. The cubic root of 5085378452 is about 1719.6540736625.
The spelling of 5085378452 in words is "five billion, eighty-five million, three hundred seventy-eight thousand, four hundred fifty-two".
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