Base | Representation |
---|---|
bin | 1000000010011100… |
… | …10101011000111100 |
3 | 102010202101020000121 |
4 | 10001032111120330 |
5 | 32314232032030 |
6 | 1552120104324 |
7 | 211641106615 |
oct | 40116253074 |
9 | 12122336017 |
10 | 4315502140 |
11 | 1914a966a4 |
12 | a053050a4 |
13 | 53a0b9581 |
14 | 2cd200c0c |
15 | 1a3ce747a |
hex | 10139563c |
4315502140 has 12 divisors (see below), whose sum is σ = 9062554536. Its totient is φ = 1726200848.
The previous prime is 4315502123. The next prime is 4315502143. The reversal of 4315502140 is 412055134.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4315502143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107887534 + ... + 107887573.
It is an arithmetic number, because the mean of its divisors is an integer number (755212878).
Almost surely, 24315502140 is an apocalyptic number.
It is an amenable number.
4315502140 is an abundant number, since it is smaller than the sum of its proper divisors (4747052396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4315502140 is a wasteful number, since it uses less digits than its factorization.
4315502140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215775116 (or 215775114 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 4315502140 is about 65692.4816093897. The cubic root of 4315502140 is about 1628.0851389330.
Adding to 4315502140 its reverse (412055134), we get a palindrome (4727557274).
The spelling of 4315502140 in words is "four billion, three hundred fifteen million, five hundred two thousand, one hundred forty".
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