Base | Representation |
---|---|
bin | 1001100100110100… |
… | …11111001010100000 |
3 | 111021021021020202000 |
4 | 10302122133022200 |
5 | 41012014141423 |
6 | 2210040324000 |
7 | 241251556656 |
oct | 46232371240 |
9 | 14237236660 |
10 | 5140771488 |
11 | 21a8916786 |
12 | bb5773600 |
13 | 63c079128 |
14 | 36aa66dd6 |
15 | 2014b1843 |
hex | 13269f2a0 |
5140771488 has 96 divisors (see below), whose sum is σ = 15043533120. Its totient is φ = 1707920640.
The previous prime is 5140771487. The next prime is 5140771529. The reversal of 5140771488 is 8841770415.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (5140771481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255558 + ... + 274938.
It is an arithmetic number, because the mean of its divisors is an integer number (156703470).
Almost surely, 25140771488 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 5140771488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7521766560).
5140771488 is an abundant number, since it is smaller than the sum of its proper divisors (9902761632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5140771488 is a wasteful number, since it uses less digits than its factorization.
5140771488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19707 (or 19693 counting only the distinct ones).
The product of its (nonzero) digits is 250880, while the sum is 45.
The square root of 5140771488 is about 71699.1735517223. The cubic root of 5140771488 is about 1725.8753787623.
The spelling of 5140771488 in words is "five billion, one hundred forty million, seven hundred seventy-one thousand, four hundred eighty-eight".
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