Base | Representation |
---|---|
bin | 1010001000001101… |
… | …00101110000101000 |
3 | 112000221200221011112 |
4 | 11010012211300220 |
5 | 42114002424022 |
6 | 2255321245452 |
7 | 251514242240 |
oct | 50406456050 |
9 | 15027627145 |
10 | 5437545512 |
11 | 2340397473 |
12 | 1079033888 |
13 | 6886b7769 |
14 | 39823ab20 |
15 | 21c5848e2 |
hex | 1441a5c28 |
5437545512 has 32 divisors (see below), whose sum is σ = 11765020800. Its totient is φ = 2307749184.
The previous prime is 5437545499. The next prime is 5437545517. The reversal of 5437545512 is 2155457345.
It is a self number, because there is not a number n which added to its sum of digits gives 5437545512.
It is not an unprimeable number, because it can be changed into a prime (5437545517) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465587 + ... + 477122.
It is an arithmetic number, because the mean of its divisors is an integer number (367656900).
Almost surely, 25437545512 is an apocalyptic number.
It is an amenable number.
5437545512 is an abundant number, since it is smaller than the sum of its proper divisors (6327475288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5437545512 is a wasteful number, since it uses less digits than its factorization.
5437545512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 942825 (or 942821 counting only the distinct ones).
The product of its digits is 420000, while the sum is 41.
The square root of 5437545512 is about 73739.7146183792. The cubic root of 5437545512 is about 1758.4673201093.
The spelling of 5437545512 in words is "five billion, four hundred thirty-seven million, five hundred forty-five thousand, five hundred twelve".
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