Base | Representation |
---|---|
bin | 1111101101111010000… |
… | …1011011010101010000 |
3 | 221210222020200002221100 |
4 | 3323132201123111100 |
5 | 13411000421331013 |
6 | 324013541024400 |
7 | 25336243661520 |
oct | 3733641332520 |
9 | 853866602840 |
10 | 270021277008 |
11 | a4573a75a7a |
12 | 443b96b5100 |
13 | 1c602ca6272 |
14 | d0d7875680 |
15 | 7055889473 |
hex | 3ede85b550 |
270021277008 has 60 divisors (see below), whose sum is σ = 863639484448. Its totient is φ = 77148936000.
The previous prime is 270021277007. The next prime is 270021277039. The reversal of 270021277008 is 800772120072.
It is a super-2 number, since 2×2700212770082 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270021277003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133938118 + ... + 133940133.
Almost surely, 2270021277008 is an apocalyptic number.
270021277008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
270021277008 is an abundant number, since it is smaller than the sum of its proper divisors (593618207440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270021277008 is a wasteful number, since it uses less digits than its factorization.
270021277008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267878272 (or 267878263 counting only the distinct ones).
The product of its (nonzero) digits is 21952, while the sum is 36.
The spelling of 270021277008 in words is "two hundred seventy billion, twenty-one million, two hundred seventy-seven thousand, eight".
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