Base | Representation |
---|---|
bin | 1101101111010101001… |
… | …11100101011000100110 |
3 | 1200010112121020222012021 |
4 | 12313222213211120212 |
5 | 30213313421234200 |
6 | 1000512445213354 |
7 | 46051526034613 |
oct | 6675247453046 |
9 | 1603477228167 |
10 | 472087680550 |
11 | 1722362087a2 |
12 | 775b126125a |
13 | 3569644c315 |
14 | 18bc617950a |
15 | c43043b41a |
hex | 6dea9e5626 |
472087680550 has 24 divisors (see below), whose sum is σ = 880888492296. Its totient is φ = 188231759040.
The previous prime is 472087680499. The next prime is 472087680553. The reversal of 472087680550 is 55086780274.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472087680553) 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, 15067024 + ... + 15098323.
It is an arithmetic number, because the mean of its divisors is an integer number (36703687179).
Almost surely, 2472087680550 is an apocalyptic number.
472087680550 is a deficient number, since it is larger than the sum of its proper divisors (408800811746).
472087680550 is a wasteful number, since it uses less digits than its factorization.
472087680550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30165672 (or 30165667 counting only the distinct ones).
The product of its (nonzero) digits is 3763200, while the sum is 52.
The spelling of 472087680550 in words is "four hundred seventy-two billion, eighty-seven million, six hundred eighty thousand, five hundred fifty".
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