Base | Representation |
---|---|
bin | 110010000101010110… |
… | …101000101011001000 |
3 | 12010210210202010120020 |
4 | 302011112220223020 |
5 | 1340113342123143 |
6 | 40412121500440 |
7 | 3612433126140 |
oct | 620526505310 |
9 | 163723663506 |
10 | 53776911048 |
11 | 20896734243 |
12 | a509941720 |
13 | 50c03b1a33 |
14 | 28621b1920 |
15 | 15eb24e883 |
hex | c855a8ac8 |
53776911048 has 64 divisors (see below), whose sum is σ = 153684572160. Its totient is φ = 15361206336.
The previous prime is 53776911043. The next prime is 53776911103. The reversal of 53776911048 is 84011967735.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (53776911043) 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, 721665 + ... + 792687.
It is an arithmetic number, because the mean of its divisors is an integer number (2401321440).
Almost surely, 253776911048 is an apocalyptic number.
It is an amenable number.
53776911048 is an abundant number, since it is smaller than the sum of its proper divisors (99907661112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53776911048 is a wasteful number, since it uses less digits than its factorization.
53776911048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75546 (or 75542 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 51.
The spelling of 53776911048 in words is "fifty-three billion, seven hundred seventy-six million, nine hundred eleven thousand, forty-eight".
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