Base | Representation |
---|---|
bin | 1001001011010110… |
… | …01000001010011111 |
3 | 110201101002001102121 |
4 | 10211223020022133 |
5 | 40042304424134 |
6 | 2132523203411 |
7 | 233045030500 |
oct | 44553101237 |
9 | 13641061377 |
10 | 4927029919 |
11 | 20a91a8559 |
12 | b56076567 |
13 | 6069c0226 |
14 | 34a508ba7 |
15 | 1dc840ab4 |
hex | 125ac829f |
4927029919 has 18 divisors (see below), whose sum is σ = 5919615072. Its totient is φ = 4084668000.
The previous prime is 4927029917. The next prime is 4927029923. The reversal of 4927029919 is 9199207294.
It is not a de Polignac number, because 4927029919 - 21 = 4927029917 is a prime.
It is a super-2 number, since 2×49270299192 = 48551247645442293122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4927029917) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2734819 + ... + 2736619.
It is an arithmetic number, because the mean of its divisors is an integer number (328867504).
Almost surely, 24927029919 is an apocalyptic number.
4927029919 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
4927029919 is a deficient number, since it is larger than the sum of its proper divisors (992585153).
4927029919 is an frugal number, since it uses more digits than its factorization.
4927029919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3647 (or 1839 counting only the distinct ones).
The product of its (nonzero) digits is 734832, while the sum is 52.
The square root of 4927029919 is about 70192.8053221981. The cubic root of 4927029919 is about 1701.6166764932.
The spelling of 4927029919 in words is "four billion, nine hundred twenty-seven million, twenty-nine thousand, nine hundred nineteen".
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