Base | Representation |
---|---|
bin | 1001000100110101… |
… | …01101010110101000 |
3 | 110120120021021020200 |
4 | 10202122231112220 |
5 | 34434313103102 |
6 | 2123252152200 |
7 | 231512444523 |
oct | 44232552650 |
9 | 13516237220 |
10 | 4872394152 |
11 | 208038092a |
12 | b3b908660 |
13 | 5c85a0a82 |
14 | 343165bba |
15 | 1d7b4c51c |
hex | 1226ad5a8 |
4872394152 has 96 divisors (see below), whose sum is σ = 13936104000. Its totient is φ = 1534756608.
The previous prime is 4872394097. The next prime is 4872394159. The reversal of 4872394152 is 2514932784.
4872394152 is a `hidden beast` number, since 48 + 72 + 394 + 152 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 4872394098 and 4872394107.
It is not an unprimeable number, because it can be changed into a prime (4872394159) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119724 + ... + 155172.
It is an arithmetic number, because the mean of its divisors is an integer number (145167750).
Almost surely, 24872394152 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 4872394152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6968052000).
4872394152 is an abundant number, since it is smaller than the sum of its proper divisors (9063709848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4872394152 is a wasteful number, since it uses less digits than its factorization.
4872394152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35567 (or 35560 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 4872394152 is about 69802.5368593434. The cubic root of 4872394152 is about 1695.3035486327.
The spelling of 4872394152 in words is "four billion, eight hundred seventy-two million, three hundred ninety-four thousand, one hundred fifty-two".
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