Base | Representation |
---|---|
bin | 111110100110111110… |
… | …010000101111011110 |
3 | 20102112002021221211210 |
4 | 332212332100233132 |
5 | 2100134304130143 |
6 | 50514431125250 |
7 | 4566630200163 |
oct | 764676205736 |
9 | 212462257753 |
10 | 67225848798 |
11 | 2656826a229 |
12 | 11041973826 |
13 | 645479aa74 |
14 | 337a40006a |
15 | 1b36cd0033 |
hex | fa6f90bde |
67225848798 has 16 divisors (see below), whose sum is σ = 142360621200. Its totient is φ = 21090462336.
The previous prime is 67225848791. The next prime is 67225848919. The reversal of 67225848798 is 89784852276.
It is a super-2 number, since 2×672258487982 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67225848791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329538373 + ... + 329538576.
It is an arithmetic number, because the mean of its divisors is an integer number (8897538825).
Almost surely, 267225848798 is an apocalyptic number.
67225848798 is an abundant number, since it is smaller than the sum of its proper divisors (75134772402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67225848798 is a wasteful number, since it uses less digits than its factorization.
67225848798 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 659076971.
The product of its digits is 108380160, while the sum is 66.
The spelling of 67225848798 in words is "sixty-seven billion, two hundred twenty-five million, eight hundred forty-eight thousand, seven hundred ninety-eight".
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