Base | Representation |
---|---|
bin | 1001100010110011… |
… | …00010110001111000 |
3 | 111020002020022110001 |
4 | 10301121202301320 |
5 | 40443134400221 |
6 | 2204231402344 |
7 | 240654062500 |
oct | 46131426170 |
9 | 14202208401 |
10 | 5123746936 |
11 | 219a248a00 |
12 | babb233b4 |
13 | 638698129 |
14 | 3686b4a00 |
15 | 1eec4c391 |
hex | 131662c78 |
5123746936 has 72 divisors (see below), whose sum is σ = 12283949160. Its totient is φ = 1996246560.
The previous prime is 5123746933. The next prime is 5123746937. The reversal of 5123746936 is 6396473215.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5123746933) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6580 + ... + 101443.
It is an arithmetic number, because the mean of its divisors is an integer number (170610405).
Almost surely, 25123746936 is an apocalyptic number.
5123746936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5123746936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6141974580).
5123746936 is an abundant number, since it is smaller than the sum of its proper divisors (7160202224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5123746936 is a wasteful number, since it uses less digits than its factorization.
5123746936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108065 (or 108043 counting only the distinct ones).
The product of its digits is 816480, while the sum is 46.
The square root of 5123746936 is about 71580.3530027619. The cubic root of 5123746936 is about 1723.9680937171.
The spelling of 5123746936 in words is "five billion, one hundred twenty-three million, seven hundred forty-six thousand, nine hundred thirty-six".
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