Base | Representation |
---|---|
bin | 1001000110101000… |
… | …10001101111010001 |
3 | 110121121122222112112 |
4 | 10203110101233101 |
5 | 40002144013033 |
6 | 2124551435105 |
7 | 232054640360 |
oct | 44324215721 |
9 | 13547588475 |
10 | 4887485393 |
11 | 208894912a |
12 | b44985a95 |
13 | 5cb755abb |
14 | 3451737d7 |
15 | 1d912dc48 |
hex | 123511bd1 |
4887485393 has 16 divisors (see below), whose sum is σ = 5718894720. Its totient is φ = 4089488256.
The previous prime is 4887485347. The next prime is 4887485411. The reversal of 4887485393 is 3935847884.
It is a happy number.
It is not a de Polignac number, because 4887485393 - 210 = 4887484369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4887485593) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687863 + ... + 694931.
It is an arithmetic number, because the mean of its divisors is an integer number (357430920).
Almost surely, 24887485393 is an apocalyptic number.
4887485393 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
4887485393 is a deficient number, since it is larger than the sum of its proper divisors (831409327).
4887485393 is a wasteful number, since it uses less digits than its factorization.
4887485393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9416.
The product of its digits is 23224320, while the sum is 59.
The square root of 4887485393 is about 69910.5528014190. The cubic root of 4887485393 is about 1697.0520296332.
The spelling of 4887485393 in words is "four billion, eight hundred eighty-seven million, four hundred eighty-five thousand, three hundred ninety-three".
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