Base | Representation |
---|---|
bin | 110001110001011010… |
… | …100110111001000000 |
3 | 12002221111022121122110 |
4 | 301301122212321000 |
5 | 1333422224024000 |
6 | 40315012135320 |
7 | 3601231654452 |
oct | 616132467100 |
9 | 162844277573 |
10 | 53442408000 |
11 | 20734934143 |
12 | a435907540 |
13 | 5068cc3437 |
14 | 282d9ba2d2 |
15 | 15cbbc7850 |
hex | c716a6e40 |
53442408000 has 112 divisors (see below), whose sum is σ = 176466910464. Its totient is φ = 14251302400.
The previous prime is 53442407987. The next prime is 53442408029. The reversal of 53442408000 is 80424435.
It is a super-3 number, since 3×534424080003 (a number of 33 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089384 + ... + 1137383.
Almost surely, 253442408000 is an apocalyptic number.
53442408000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53442408000 is an abundant number, since it is smaller than the sum of its proper divisors (123024502464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53442408000 is a wasteful number, since it uses less digits than its factorization.
53442408000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2226797 (or 2226777 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
The spelling of 53442408000 in words is "fifty-three billion, four hundred forty-two million, four hundred eight thousand".
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