Base | Representation |
---|---|
bin | 1001011110100010… |
… | …00010100011111001 |
3 | 111010120220022122100 |
4 | 10233101002203321 |
5 | 40410004312020 |
6 | 2200512414013 |
7 | 240040655331 |
oct | 45721024371 |
9 | 14116808570 |
10 | 5087963385 |
11 | 218102821a |
12 | b9bb47309 |
13 | 63114982b |
14 | 363a3c0c1 |
15 | 1eba2ea90 |
hex | 12f4428f9 |
5087963385 has 12 divisors (see below), whose sum is σ = 8819136612. Its totient is φ = 2713580448.
The previous prime is 5087963369. The next prime is 5087963399. The reversal of 5087963385 is 5833697805.
It is a happy number.
5087963385 is a `hidden beast` number, since 508 + 79 + 63 + 3 + 8 + 5 = 666.
5087963385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2271856896 + 2816106489 = 47664^2 + 53067^2 .
It is not a de Polignac number, because 5087963385 - 24 = 5087963369 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56532882 + ... + 56532971.
It is an arithmetic number, because the mean of its divisors is an integer number (734928051).
Almost surely, 25087963385 is an apocalyptic number.
It is an amenable number.
5087963385 is a deficient number, since it is larger than the sum of its proper divisors (3731173227).
5087963385 is a wasteful number, since it uses less digits than its factorization.
5087963385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113065864 (or 113065861 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 54.
The square root of 5087963385 is about 71329.9613416410. The cubic root of 5087963385 is about 1719.9453949899.
The spelling of 5087963385 in words is "five billion, eighty-seven million, nine hundred sixty-three thousand, three hundred eighty-five".
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