Base | Representation |
---|---|
bin | 1001010000011000… |
… | …01011010100010010 |
3 | 110211022111221202220 |
4 | 10220030023110102 |
5 | 40134111414033 |
6 | 2141032121510 |
7 | 234066624360 |
oct | 45014132422 |
9 | 13738457686 |
10 | 4969248018 |
11 | 2120013649 |
12 | b68236296 |
13 | 612682557 |
14 | 351d78630 |
15 | 1e13cebb3 |
hex | 12830b512 |
4969248018 has 32 divisors (see below), whose sum is σ = 11370891264. Its totient is φ = 1418208912.
The previous prime is 4969247993. The next prime is 4969248023. The reversal of 4969248018 is 8108429694.
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, 27130 + ... + 103317.
It is an arithmetic number, because the mean of its divisors is an integer number (355340352).
Almost surely, 24969248018 is an apocalyptic number.
4969248018 is an abundant number, since it is smaller than the sum of its proper divisors (6401643246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4969248018 is a wasteful number, since it uses less digits than its factorization.
4969248018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131366.
The product of its (nonzero) digits is 995328, while the sum is 51.
The square root of 4969248018 is about 70492.8933864968. The cubic root of 4969248018 is about 1706.4630582822.
The spelling of 4969248018 in words is "four billion, nine hundred sixty-nine million, two hundred forty-eight thousand, eighteen".
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