Base | Representation |
---|---|
bin | 110011101001010110… |
… | …011111100110000110 |
3 | 12022010201121022221000 |
4 | 303221112133212012 |
5 | 1402032334023322 |
6 | 41250412234130 |
7 | 4002134166300 |
oct | 635126374606 |
9 | 168121538830 |
10 | 55454595462 |
11 | 21577745392 |
12 | a8b776b946 |
13 | 52c9b46bc6 |
14 | 2980d28970 |
15 | 16986963ac |
hex | ce959f986 |
55454595462 has 96 divisors (see below), whose sum is σ = 143426838240. Its totient is φ = 15835901760.
The previous prime is 55454595451. The next prime is 55454595463. The reversal of 55454595462 is 26459545455.
55454595462 is a `hidden beast` number, since 5 + 5 + 4 + 5 + 4 + 595 + 46 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 55454595399 and 55454595408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55454595463) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6549912 + ... + 6558372.
It is an arithmetic number, because the mean of its divisors is an integer number (1494029565).
Almost surely, 255454595462 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55454595462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71713419120).
55454595462 is an abundant number, since it is smaller than the sum of its proper divisors (87972242778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55454595462 is a wasteful number, since it uses less digits than its factorization.
55454595462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10963 (or 10950 counting only the distinct ones).
The product of its digits is 21600000, while the sum is 54.
The spelling of 55454595462 in words is "fifty-five billion, four hundred fifty-four million, five hundred ninety-five thousand, four hundred sixty-two".
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