Base | Representation |
---|---|
bin | 11001001010001100… |
… | …111010101000001110 |
3 | 2120201200221010121220 |
4 | 121022030322220032 |
5 | 420311231004010 |
6 | 20224350504210 |
7 | 1644310122615 |
oct | 311214725016 |
9 | 76650833556 |
10 | 27014703630 |
11 | 10503106752 |
12 | 529b205066 |
13 | 2716a5b345 |
14 | 1443b8c87c |
15 | a819db970 |
hex | 64a33aa0e |
27014703630 has 32 divisors (see below), whose sum is σ = 64844090784. Its totient is φ = 7202942976.
The previous prime is 27014703601. The next prime is 27014703637. The reversal of 27014703630 is 3630741072.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 27014703591 and 27014703600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27014703637) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179002 + ... + 293378.
It is an arithmetic number, because the mean of its divisors is an integer number (2026377837).
Almost surely, 227014703630 is an apocalyptic number.
27014703630 is an abundant number, since it is smaller than the sum of its proper divisors (37829387154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27014703630 is a wasteful number, since it uses less digits than its factorization.
27014703630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122260.
The product of its (nonzero) digits is 21168, while the sum is 33.
The spelling of 27014703630 in words is "twenty-seven billion, fourteen million, seven hundred three thousand, six hundred thirty".
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