Base | Representation |
---|---|
bin | 10000101010110111… |
… | …01001011000011010 |
3 | 212002201001212212010 |
4 | 20111123221120122 |
5 | 121312033103024 |
6 | 4040014530350 |
7 | 434530344660 |
oct | 102533513032 |
9 | 25081055763 |
10 | 8949503514 |
11 | 38828414a6 |
12 | 18992069b6 |
13 | ac817cc13 |
14 | 60c82cc30 |
15 | 375a54b29 |
hex | 2156e961a |
8949503514 has 16 divisors (see below), whose sum is σ = 20456008128. Its totient is φ = 2557000992.
The previous prime is 8949503513. The next prime is 8949503539. The reversal of 8949503514 is 4153059498.
It is a super-2 number, since 2×89495035142 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8949503513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106541667 + ... + 106541750.
It is an arithmetic number, because the mean of its divisors is an integer number (1278500508).
Almost surely, 28949503514 is an apocalyptic number.
8949503514 is an abundant number, since it is smaller than the sum of its proper divisors (11506504614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8949503514 is a wasteful number, since it uses less digits than its factorization.
8949503514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213083429.
The product of its (nonzero) digits is 777600, while the sum is 48.
The square root of 8949503514 is about 94601.8155956851. The cubic root of 8949503514 is about 2076.1862681423.
The spelling of 8949503514 in words is "eight billion, nine hundred forty-nine million, five hundred three thousand, five hundred fourteen".
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