Base | Representation |
---|---|
bin | 1000011100111011… |
… | …01001100111010100 |
3 | 102201020100000202010 |
4 | 10032131221213110 |
5 | 33243112332243 |
6 | 2030132544220 |
7 | 220306066410 |
oct | 41635514724 |
9 | 12636300663 |
10 | 4537620948 |
11 | 1a19406863 |
12 | a67782070 |
13 | 574119513 |
14 | 3108ddd40 |
15 | 1b8570433 |
hex | 10e7699d4 |
4537620948 has 96 divisors (see below), whose sum is σ = 12484993024. Its totient is φ = 1255575168.
The previous prime is 4537620947. The next prime is 4537620953. The reversal of 4537620948 is 8490267354.
It is a junction number, because it is equal to n+sod(n) for n = 4537620897 and 4537620906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4537620947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 689811 + ... + 696357.
Almost surely, 24537620948 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 4537620948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6242496512).
4537620948 is an abundant number, since it is smaller than the sum of its proper divisors (7947372076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4537620948 is a wasteful number, since it uses less digits than its factorization.
4537620948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6821 (or 6819 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 48.
The square root of 4537620948 is about 67361.8656808138. The cubic root of 4537620948 is about 1655.5516636783.
The spelling of 4537620948 in words is "four billion, five hundred thirty-seven million, six hundred twenty thousand, nine hundred forty-eight".
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