Base | Representation |
---|---|
bin | 110010100110100001… |
… | …010001000000000000 |
3 | 12012020120202221112110 |
4 | 302212201101000000 |
5 | 1342233314031132 |
6 | 40543240055320 |
7 | 3632300550645 |
oct | 624641210000 |
9 | 165216687473 |
10 | 54333345792 |
11 | 21051836970 |
12 | a644164540 |
13 | 517b76606b |
14 | 28b6057dcc |
15 | 16300141cc |
hex | ca6851000 |
54333345792 has 416 divisors, whose sum is σ = 166451604480. Its totient is φ = 15611330560.
The previous prime is 54333345719. The next prime is 54333345793. The reversal of 54333345792 is 29754333345.
It is a super-2 number, since 2×543333457922 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (54333345793) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325349293 + ... + 325349459.
Almost surely, 254333345792 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54333345792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83225802240).
54333345792 is an abundant number, since it is smaller than the sum of its proper divisors (112118258688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54333345792 is a wasteful number, since it uses less digits than its factorization.
54333345792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317 (or 295 counting only the distinct ones).
The product of its digits is 4082400, while the sum is 48.
The spelling of 54333345792 in words is "fifty-four billion, three hundred thirty-three million, three hundred forty-five thousand, seven hundred ninety-two".
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