Base | Representation |
---|---|
bin | 11001100001110110… |
… | …010100000010010100 |
3 | 2121202100110000001101 |
4 | 121201312110002110 |
5 | 422114311302242 |
6 | 20332002035444 |
7 | 1660165216060 |
oct | 314166240224 |
9 | 77670400041 |
10 | 27411431572 |
11 | 10697047288 |
12 | 5390048b84 |
13 | 277acc54c5 |
14 | 1480740aa0 |
15 | aa67559b7 |
hex | 661d94094 |
27411431572 has 24 divisors (see below), whose sum is σ = 54830422080. Its totient is φ = 11746136640.
The previous prime is 27411431569. The next prime is 27411431609. The reversal of 27411431572 is 27513411472.
It is a super-3 number, since 3×274114315723 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151704 + ... + 278992.
It is an arithmetic number, because the mean of its divisors is an integer number (2284600920).
Almost surely, 227411431572 is an apocalyptic number.
It is an amenable number.
27411431572 is an abundant number, since it is smaller than the sum of its proper divisors (27418990508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27411431572 is a wasteful number, since it uses less digits than its factorization.
27411431572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134991 (or 134989 counting only the distinct ones).
The product of its digits is 47040, while the sum is 37.
The spelling of 27411431572 in words is "twenty-seven billion, four hundred eleven million, four hundred thirty-one thousand, five hundred seventy-two".
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