Base | Representation |
---|---|
bin | 101101010100011111… |
… | …101101101111000101 |
3 | 11122121100120221011111 |
4 | 231110133231233011 |
5 | 1244130013141242 |
6 | 34204412405021 |
7 | 3341616134254 |
oct | 552437555705 |
9 | 148540527144 |
10 | 48662240197 |
11 | 1970162533a |
12 | 9520a76771 |
13 | 4786873a8c |
14 | 24d8bc079b |
15 | 13ec1e6817 |
hex | b547edbc5 |
48662240197 has 16 divisors (see below), whose sum is σ = 50189465200. Its totient is φ = 47146572288.
The previous prime is 48662240171. The next prime is 48662240219. The reversal of 48662240197 is 79104226684.
It can be written as a sum of positive squares in 8 ways, for example, as 13548727201 + 35113512996 = 116399^2 + 187386^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48662240197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48662240197.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48662240147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11322553 + ... + 11326849.
It is an arithmetic number, because the mean of its divisors is an integer number (3136841575).
Almost surely, 248662240197 is an apocalyptic number.
It is an amenable number.
48662240197 is a deficient number, since it is larger than the sum of its proper divisors (1527225003).
48662240197 is a wasteful number, since it uses less digits than its factorization.
48662240197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5560.
The product of its (nonzero) digits is 1161216, while the sum is 49.
The spelling of 48662240197 in words is "forty-eight billion, six hundred sixty-two million, two hundred forty thousand, one hundred ninety-seven".
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