Base | Representation |
---|---|
bin | 1010101100100110… |
… | …10011011100110000 |
3 | 112211020012221020220 |
4 | 11112103103130300 |
5 | 43230133241042 |
6 | 2345505333040 |
7 | 262212401121 |
oct | 52623233460 |
9 | 15736187226 |
10 | 5742868272 |
11 | 2487776a29 |
12 | 1143337180 |
13 | 706a2a20b |
14 | 3c69d8048 |
15 | 2392958ec |
hex | 1564d3730 |
5742868272 has 80 divisors (see below), whose sum is σ = 15420679680. Its totient is φ = 1840064256.
The previous prime is 5742868223. The next prime is 5742868279. The reversal of 5742868272 is 2728682475.
It is not an unprimeable number, because it can be changed into a prime (5742868279) 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, 127929 + ... + 166887.
It is an arithmetic number, because the mean of its divisors is an integer number (192758496).
Almost surely, 25742868272 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 5742868272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7710339840).
5742868272 is an abundant number, since it is smaller than the sum of its proper divisors (9677811408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5742868272 is a wasteful number, since it uses less digits than its factorization.
5742868272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39090 (or 39084 counting only the distinct ones).
The product of its digits is 3010560, while the sum is 51.
The square root of 5742868272 is about 75781.7146282664. The cubic root of 5742868272 is about 1790.7829530525.
The spelling of 5742868272 in words is "five billion, seven hundred forty-two million, eight hundred sixty-eight thousand, two hundred seventy-two".
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