Base | Representation |
---|---|
bin | 10101100100101010110… |
… | …00110000000000000000 |
3 | 2121212021100002102000000 |
4 | 22302111120300000000 |
5 | 44121030102340120 |
6 | 1324304332000000 |
7 | 104360430502446 |
oct | 12622530600000 |
9 | 2555240072000 |
10 | 741240668160 |
11 | 2663a4040023 |
12 | bb7a8000000 |
13 | 54b8b582675 |
14 | 27c3a58ab96 |
15 | 1443495e990 |
hex | ac95630000 |
741240668160 has 952 divisors, whose sum is σ = 2784986122320. Its totient is φ = 189064544256.
The previous prime is 741240668111. The next prime is 741240668183. The reversal of 741240668160 is 61866042147.
741240668160 is a `hidden beast` number, since 7 + 412 + 40 + 66 + 81 + 60 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 6927482827 + ... + 6927482933.
Almost surely, 2741240668160 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 741240668160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392493061160).
741240668160 is an abundant number, since it is smaller than the sum of its proper divisors (2043745454160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
741240668160 is an frugal number, since it uses more digits than its factorization.
741240668160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191 (or 146 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The spelling of 741240668160 in words is "seven hundred forty-one billion, two hundred forty million, six hundred sixty-eight thousand, one hundred sixty".
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