Base | Representation |
---|---|
bin | 110011000001100001… |
… | …000111000110110001 |
3 | 12020102011001220022110 |
4 | 303001201013012301 |
5 | 1344200242240342 |
6 | 41100220155533 |
7 | 3646440532200 |
oct | 630141070661 |
9 | 166364056273 |
10 | 54786290097 |
11 | 21264483700 |
12 | a74b998ba9 |
13 | 5221553c46 |
14 | 291a281237 |
15 | 1659b84c9c |
hex | cc18471b1 |
54786290097 has 144 divisors (see below), whose sum is σ = 95639470080. Its totient is φ = 27788080320.
The previous prime is 54786290011. The next prime is 54786290101. The reversal of 54786290097 is 79009268745.
It is not a de Polignac number, because 54786290097 - 211 = 54786288049 is a prime.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (54786290197) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 178456818 + ... + 178457124.
Almost surely, 254786290097 is an apocalyptic number.
It is an amenable number.
54786290097 is a deficient number, since it is larger than the sum of its proper divisors (40853179983).
54786290097 is a wasteful number, since it uses less digits than its factorization.
54786290097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 552 (or 534 counting only the distinct ones).
The product of its (nonzero) digits is 7620480, while the sum is 57.
The spelling of 54786290097 in words is "fifty-four billion, seven hundred eighty-six million, two hundred ninety thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •