Base | Representation |
---|---|
bin | 1001100011111001… |
… | …00111010001010100 |
3 | 111020201112101110200 |
4 | 10301330213101110 |
5 | 41003013042442 |
6 | 2205200420500 |
7 | 241125162510 |
oct | 46174472124 |
9 | 14221471420 |
10 | 5132940372 |
11 | 21a445808a |
12 | bb3017730 |
13 | 63a566831 |
14 | 3699c9140 |
15 | 20096634c |
hex | 131f27454 |
5132940372 has 36 divisors (see below), whose sum is σ = 14828495136. Its totient is φ = 1466554320.
The previous prime is 5132940361. The next prime is 5132940377. The reversal of 5132940372 is 2730492315.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5132940377) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10184154 + ... + 10184657.
Almost surely, 25132940372 is an apocalyptic number.
It is an amenable number.
5132940372 is an abundant number, since it is smaller than the sum of its proper divisors (9695554764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5132940372 is a wasteful number, since it uses less digits than its factorization.
5132940372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20368828 (or 20368823 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 5132940372 is about 71644.5418158285. The cubic root of 5132940372 is about 1724.9985713914.
The spelling of 5132940372 in words is "five billion, one hundred thirty-two million, nine hundred forty thousand, three hundred seventy-two".
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