Base | Representation |
---|---|
bin | 110011000010101011… |
… | …111000110110010010 |
3 | 12020110111221210202022 |
4 | 303002223320312102 |
5 | 1344220302024443 |
6 | 41102200251442 |
7 | 3650066254100 |
oct | 630253706622 |
9 | 166414853668 |
10 | 54805892498 |
11 | 21274552235 |
12 | a756470b82 |
13 | 52256283b6 |
14 | 291cb04c70 |
15 | 165b757e68 |
hex | cc2af8d92 |
54805892498 has 48 divisors (see below), whose sum is σ = 99007686720. Its totient is φ = 22660104096.
The previous prime is 54805892489. The next prime is 54805892503. The reversal of 54805892498 is 89429850845.
It is a happy number.
54805892498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 54805892498.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3877961 + ... + 3892067.
It is an arithmetic number, because the mean of its divisors is an integer number (2062660140).
Almost surely, 254805892498 is an apocalyptic number.
54805892498 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
54805892498 is a deficient number, since it is larger than the sum of its proper divisors (44201794222).
54805892498 is a wasteful number, since it uses less digits than its factorization.
54805892498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15519 (or 15512 counting only the distinct ones).
The product of its (nonzero) digits is 33177600, while the sum is 62.
The spelling of 54805892498 in words is "fifty-four billion, eight hundred five million, eight hundred ninety-two thousand, four hundred ninety-eight".
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