Base | Representation |
---|---|
bin | 1001010001110010… |
… | …11111011111001000 |
3 | 110212010212110211100 |
4 | 10220321133133020 |
5 | 40200132031422 |
6 | 2142134501400 |
7 | 234302611323 |
oct | 45071373710 |
9 | 13763773740 |
10 | 4981127112 |
11 | 2126797585 |
12 | b70204860 |
13 | 614c814c0 |
14 | 35378b7ba |
15 | 1e24797ac |
hex | 128e5f7c8 |
4981127112 has 96 divisors (see below), whose sum is σ = 15160017600. Its totient is φ = 1466011008.
The previous prime is 4981127093. The next prime is 4981127113. The reversal of 4981127112 is 2117211894.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (4981127113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94162 + ... + 137217.
It is an arithmetic number, because the mean of its divisors is an integer number (157916850).
Almost surely, 24981127112 is an apocalyptic number.
It is an amenable number.
4981127112 is an abundant number, since it is smaller than the sum of its proper divisors (10178890488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4981127112 is a wasteful number, since it uses less digits than its factorization.
4981127112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231427 (or 231420 counting only the distinct ones).
The product of its digits is 8064, while the sum is 36.
The square root of 4981127112 is about 70577.1004788380. The cubic root of 4981127112 is about 1707.8217550428.
The spelling of 4981127112 in words is "four billion, nine hundred eighty-one million, one hundred twenty-seven thousand, one hundred twelve".
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