Base | Representation |
---|---|
bin | 11001011001011011… |
… | …101111000001001010 |
3 | 2121101111210001111200 |
4 | 121121123233001022 |
5 | 421322140341344 |
6 | 20310000005030 |
7 | 1653532161522 |
oct | 313133570112 |
9 | 77344701450 |
10 | 27270246474 |
11 | 10624385889 |
12 | 5350900776 |
13 | 2757991923 |
14 | 1469aac682 |
15 | a99168069 |
hex | 6596ef04a |
27270246474 has 12 divisors (see below), whose sum is σ = 59085534066. Its totient is φ = 9090082152.
The previous prime is 27270246467. The next prime is 27270246529. The reversal of 27270246474 is 47464207272.
27270246474 is a `hidden beast` number, since 2 + 72 + 70 + 2 + 46 + 474 = 666.
It can be written as a sum of positive squares in only one way, i.e., 18350766225 + 8919480249 = 135465^2 + 94443^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 757506829 + ... + 757506864.
Almost surely, 227270246474 is an apocalyptic number.
27270246474 is an abundant number, since it is smaller than the sum of its proper divisors (31815287592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27270246474 is a wasteful number, since it uses less digits than its factorization.
27270246474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1515013701 (or 1515013698 counting only the distinct ones).
The product of its (nonzero) digits is 1053696, while the sum is 45.
The spelling of 27270246474 in words is "twenty-seven billion, two hundred seventy million, two hundred forty-six thousand, four hundred seventy-four".
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