Base | Representation |
---|---|
bin | 1001100101000101… |
… | …01010010001001101 |
3 | 111021102022002212221 |
4 | 10302202222101031 |
5 | 41013041223000 |
6 | 2210154255341 |
7 | 241306022506 |
oct | 46242522115 |
9 | 14242262787 |
10 | 5142914125 |
11 | 21aa04a558 |
12 | bb6427551 |
13 | 63c64946b |
14 | 36b063bad |
15 | 20178661a |
hex | 1328aa44d |
5142914125 has 16 divisors (see below), whose sum is σ = 6426416880. Its totient is φ = 4109164800.
The previous prime is 5142914107. The next prime is 5142914159. The reversal of 5142914125 is 5214192415.
It can be written as a sum of positive squares in 8 ways, for example, as 1994694244 + 3148219881 = 44662^2 + 56109^2 .
It is not a de Polignac number, because 5142914125 - 25 = 5142914093 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75697 + ... + 126553.
It is an arithmetic number, because the mean of its divisors is an integer number (401651055).
Almost surely, 25142914125 is an apocalyptic number.
It is an amenable number.
5142914125 is a deficient number, since it is larger than the sum of its proper divisors (1283502755).
5142914125 is an equidigital number, since it uses as much as digits as its factorization.
5142914125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51681 (or 51671 counting only the distinct ones).
The product of its digits is 14400, while the sum is 34.
The square root of 5142914125 is about 71714.1138479728. The cubic root of 5142914125 is about 1726.1151229859.
The spelling of 5142914125 in words is "five billion, one hundred forty-two million, nine hundred fourteen thousand, one hundred twenty-five".
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