Base | Representation |
---|---|
bin | 100000001000111011101… |
… | …1100000100100110010101 |
3 | 120122021122100222100002102 |
4 | 1000101313130010212111 |
5 | 1034332441414242421 |
6 | 13221125245451445 |
7 | 634064040300443 |
oct | 100216734044625 |
9 | 16567570870072 |
10 | 4417230227861 |
11 | 1453378341200 |
12 | 5b4109570b85 |
13 | 26070a039079 |
14 | 113b1b9d1b93 |
15 | 79d803a660b |
hex | 40477704995 |
4417230227861 has 12 divisors (see below), whose sum is σ = 4986527048076. Its totient is φ = 3907132384320.
The previous prime is 4417230227819. The next prime is 4417230227899. The reversal of 4417230227861 is 1687220327144.
It can be written as a sum of positive squares in 2 ways, for example, as 3405759520900 + 1011470706961 = 1845470^2 + 1005719^2 .
It is not a de Polignac number, because 4417230227861 - 210 = 4417230226837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4417230227261) 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, 493320320 + ... + 493329273.
It is an arithmetic number, because the mean of its divisors is an integer number (415543920673).
Almost surely, 24417230227861 is an apocalyptic number.
It is an amenable number.
4417230227861 is a deficient number, since it is larger than the sum of its proper divisors (569296820215).
4417230227861 is a wasteful number, since it uses less digits than its factorization.
4417230227861 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 986649652 (or 986649641 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 47.
The spelling of 4417230227861 in words is "four trillion, four hundred seventeen billion, two hundred thirty million, two hundred twenty-seven thousand, eight hundred sixty-one".
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