Base | Representation |
---|---|
bin | 1010001010100100… |
… | …10001011011000000 |
3 | 112002100000220001000 |
4 | 11011102101123000 |
5 | 42134042311102 |
6 | 2301310412000 |
7 | 252145002612 |
oct | 50522213300 |
9 | 15070026030 |
10 | 5457385152 |
11 | 235060826a |
12 | 1083801000 |
13 | 68c842bab |
14 | 39ab22db2 |
15 | 21e1a301c |
hex | 1454916c0 |
5457385152 has 224 divisors, whose sum is σ = 17450043840. Its totient is φ = 1665515520.
The previous prime is 5457385147. The next prime is 5457385159. The reversal of 5457385152 is 2515837545.
5457385152 is a `hidden beast` number, since 54 + 57 + 38 + 515 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 5457385098 and 5457385107.
It is not an unprimeable number, because it can be changed into a prime (5457385159) 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, 1084402 + ... + 1089422.
Almost surely, 25457385152 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 5457385152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8725021920).
5457385152 is an abundant number, since it is smaller than the sum of its proper divisors (11992658688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5457385152 is a wasteful number, since it uses less digits than its factorization.
5457385152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5096 (or 5080 counting only the distinct ones).
The product of its digits is 840000, while the sum is 45.
The square root of 5457385152 is about 73874.1169287322. The cubic root of 5457385152 is about 1760.6033950379.
The spelling of 5457385152 in words is "five billion, four hundred fifty-seven million, three hundred eighty-five thousand, one hundred fifty-two".
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