Base | Representation |
---|---|
bin | 1111011101111111… |
… | …0011010100000000 |
3 | 101201101022011002221 |
4 | 3313133303110000 |
5 | 32000442341432 |
6 | 1524010220424 |
7 | 204620021056 |
oct | 36737632400 |
9 | 11641264087 |
10 | 4152308992 |
11 | 1840963227 |
12 | 97a724714 |
13 | 51234b590 |
14 | 2b56801d6 |
15 | 19480db97 |
hex | f77f3500 |
4152308992 has 54 divisors (see below), whose sum is σ = 8933965278. Its totient is φ = 1914734592.
The previous prime is 4152308983. The next prime is 4152309023. The reversal of 4152308992 is 2998032514.
It can be written as a sum of positive squares in 3 ways, for example, as 559984896 + 3592324096 = 23664^2 + 59936^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3716818 + ... + 3717934.
Almost surely, 24152308992 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 4152308992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4466982639).
4152308992 is an abundant number, since it is smaller than the sum of its proper divisors (4781656286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4152308992 is an frugal number, since it uses more digits than its factorization.
4152308992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2263 (or 1132 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 4152308992 is about 64438.4123950924. The cubic root of 4152308992 is about 1607.2985562993.
The spelling of 4152308992 in words is "four billion, one hundred fifty-two million, three hundred eight thousand, nine hundred ninety-two".
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