Base | Representation |
---|---|
bin | 11001001111011101… |
… | …111000010111100100 |
3 | 2120221212010221002111 |
4 | 121033131320113210 |
5 | 421001334140100 |
6 | 20241224050404 |
7 | 1646432004202 |
oct | 311735702744 |
9 | 76855127074 |
10 | 27103036900 |
11 | 10548a59855 |
12 | 5304903a04 |
13 | 272c148754 |
14 | 14517c4072 |
15 | a896396ba |
hex | 64f7785e4 |
27103036900 has 81 divisors (see below), whose sum is σ = 59768331483. Its totient is φ = 10668024000.
The previous prime is 27103036889. The next prime is 27103036901. The reversal of 27103036900 is 963030172.
The square root of 27103036900 is 164630.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 5004430564 + 22098606336 = 70742^2 + 148656^2 .
It is a super-2 number, since 2×271030369002 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27103036901) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 166276219 + ... + 166276381.
Almost surely, 227103036900 is an apocalyptic number.
27103036900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
27103036900 is the 164630-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27103036900
27103036900 is an abundant number, since it is smaller than the sum of its proper divisors (32665294583).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27103036900 is a wasteful number, since it uses less digits than its factorization.
27103036900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542 (or 271 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 31.
The spelling of 27103036900 in words is "twenty-seven billion, one hundred three million, thirty-six thousand, nine hundred".
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