Base | Representation |
---|---|
bin | 1001100100101111… |
… | …00101110100100000 |
3 | 111021012211200100200 |
4 | 10302113211310200 |
5 | 41011320343240 |
6 | 2210012145200 |
7 | 241242245442 |
oct | 46227456440 |
9 | 14235750320 |
10 | 5140012320 |
11 | 21a8448373 |
12 | bb5468200 |
13 | 63bb71711 |
14 | 36a90a492 |
15 | 2013b1930 |
hex | 1325e5d20 |
5140012320 has 72 divisors (see below), whose sum is σ = 17540296956. Its totient is φ = 1370669568.
The previous prime is 5140012307. The next prime is 5140012349. The reversal of 5140012320 is 232100415.
It can be written as a sum of positive squares in 2 ways, for example, as 4657243536 + 482768784 = 68244^2 + 21972^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 5140012293 and 5140012302.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1783287 + ... + 1786166.
Almost surely, 25140012320 is an apocalyptic number.
It is an amenable number.
5140012320 is an abundant number, since it is smaller than the sum of its proper divisors (12400284636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5140012320 is a wasteful number, since it uses less digits than its factorization.
5140012320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3569474 (or 3569463 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 5140012320 is about 71693.8792366545. The cubic root of 5140012320 is about 1725.7904178530.
Adding to 5140012320 its reverse (232100415), we get a palindrome (5372112735).
The spelling of 5140012320 in words is "five billion, one hundred forty million, twelve thousand, three hundred twenty".
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