Base | Representation |
---|---|
bin | 101100010110100101… |
… | …000101100101010001 |
3 | 11112220221221111021100 |
4 | 230112211011211101 |
5 | 1240013101224301 |
6 | 33513344015013 |
7 | 3304103512131 |
oct | 542645054521 |
9 | 145827844240 |
10 | 47623461201 |
11 | 192192252a8 |
12 | 9291001469 |
13 | 464c5a9a54 |
14 | 243ac5aac1 |
15 | 138ae05286 |
hex | b16945951 |
47623461201 has 12 divisors (see below), whose sum is σ = 70648618612. Its totient is φ = 30890893536.
The previous prime is 47623461199. The next prime is 47623461257. The reversal of 47623461201 is 10216432674.
47623461201 is a `hidden beast` number, since 4 + 7 + 6 + 2 + 34 + 612 + 0 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 41137574976 + 6485886225 = 202824^2 + 80535^2 .
It is not a de Polignac number, because 47623461201 - 21 = 47623461199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47623461271) 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, 71506366 + ... + 71507031.
Almost surely, 247623461201 is an apocalyptic number.
It is an amenable number.
47623461201 is a deficient number, since it is larger than the sum of its proper divisors (23025157411).
47623461201 is a wasteful number, since it uses less digits than its factorization.
47623461201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143013440 (or 143013437 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
Adding to 47623461201 its reverse (10216432674), we get a palindrome (57839893875).
The spelling of 47623461201 in words is "forty-seven billion, six hundred twenty-three million, four hundred sixty-one thousand, two hundred one".
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