Base | Representation |
---|---|
bin | 1001100100101111… |
… | …00100100101110100 |
3 | 111021012211102110011 |
4 | 10302113210211310 |
5 | 41011320213114 |
6 | 2210012110004 |
7 | 241242224656 |
oct | 46227444564 |
9 | 14235742404 |
10 | 5140007284 |
11 | 21a8444605 |
12 | bb5465304 |
13 | 63bb6c339 |
14 | 36a9086d6 |
15 | 2013b01c4 |
hex | 1325e4974 |
5140007284 has 6 divisors (see below), whose sum is σ = 8995012754. Its totient is φ = 2570003640.
The previous prime is 5140007269. The next prime is 5140007287. The reversal of 5140007284 is 4827000415.
It can be written as a sum of positive squares in only one way, i.e., 2956314384 + 2183692900 = 54372^2 + 46730^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5140007287) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642500907 + ... + 642500914.
Almost surely, 25140007284 is an apocalyptic number.
It is an amenable number.
5140007284 is a deficient number, since it is larger than the sum of its proper divisors (3855005470).
5140007284 is a wasteful number, since it uses less digits than its factorization.
5140007284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1285001825 (or 1285001823 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 31.
The square root of 5140007284 is about 71693.8441150982. The cubic root of 5140007284 is about 1725.7898542302.
Adding to 5140007284 its reverse (4827000415), we get a palindrome (9967007699).
It can be divided in two parts, 514000 and 7284, that added together give a square (521284 = 7222).
The spelling of 5140007284 in words is "five billion, one hundred forty million, seven thousand, two hundred eighty-four".
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