Base | Representation |
---|---|
bin | 100111110010101111… |
… | …111000000000001000 |
3 | 11002021202000212111102 |
4 | 213302233320000020 |
5 | 1200001144421323 |
6 | 31343443120532 |
7 | 3041552262314 |
oct | 476257700010 |
9 | 132252025442 |
10 | 42727342088 |
11 | 1713651a572 |
12 | 8345373148 |
13 | 404c120252 |
14 | 20d48bab44 |
15 | 11a116d328 |
hex | 9f2bf8008 |
42727342088 has 64 divisors (see below), whose sum is σ = 86488864560. Its totient is φ = 19716120576.
The previous prime is 42727342069. The next prime is 42727342103. The reversal of 42727342088 is 88024372724.
It can be written as a sum of positive squares in 8 ways, for example, as 23556724324 + 19170617764 = 153482^2 + 138458^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1705106 + ... + 1729982.
Almost surely, 242727342088 is an apocalyptic number.
It is an amenable number.
42727342088 is an abundant number, since it is smaller than the sum of its proper divisors (43761522472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42727342088 is a wasteful number, since it uses less digits than its factorization.
42727342088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25146 (or 25142 counting only the distinct ones).
The product of its (nonzero) digits is 1204224, while the sum is 47.
The spelling of 42727342088 in words is "forty-two billion, seven hundred twenty-seven million, three hundred forty-two thousand, eighty-eight".
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