Base | Representation |
---|---|
bin | 1001000100100111… |
… | …00010011011010001 |
3 | 110120102201202200200 |
4 | 10202103202123101 |
5 | 34433322430020 |
6 | 2123144005413 |
7 | 231460455252 |
oct | 44223423321 |
9 | 13512652620 |
10 | 4870514385 |
11 | 207a307600 |
12 | b3b160869 |
13 | 5c8093299 |
14 | 342bd6b29 |
15 | 1d78ca590 |
hex | 1224e26d1 |
4870514385 has 72 divisors (see below), whose sum is σ = 9683174592. Its totient is φ = 2258731200.
The previous prime is 4870514371. The next prime is 4870514401. The reversal of 4870514385 is 5834150784.
4870514385 is a `hidden beast` number, since 487 + 0 + 51 + 43 + 85 = 666.
It is not a de Polignac number, because 4870514385 - 29 = 4870513873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 4870514385.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 105790 + ... + 144680.
It is an arithmetic number, because the mean of its divisors is an integer number (134488536).
Almost surely, 24870514385 is an apocalyptic number.
4870514385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4870514385 is a deficient number, since it is larger than the sum of its proper divisors (4812660207).
4870514385 is a wasteful number, since it uses less digits than its factorization.
4870514385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38947 (or 38933 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 45.
The square root of 4870514385 is about 69789.0706701271. The cubic root of 4870514385 is about 1695.0855048625.
The spelling of 4870514385 in words is "four billion, eight hundred seventy million, five hundred fourteen thousand, three hundred eighty-five".
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