Base | Representation |
---|---|
bin | 1110101011111001111… |
… | …1100000100011010101 |
3 | 220010020111112220121001 |
4 | 3222332133200203111 |
5 | 13113204313042010 |
6 | 311523515023301 |
7 | 24141220622032 |
oct | 3527637404325 |
9 | 803214486531 |
10 | 252304034005 |
11 | 98002060091 |
12 | 40a9413ab31 |
13 | 1aa3b51721a |
14 | c2d6810389 |
15 | 686a235c3a |
hex | 3abe7e08d5 |
252304034005 has 16 divisors (see below), whose sum is σ = 325829864304. Its totient is φ = 186855828480.
The previous prime is 252304033979. The next prime is 252304034009. The reversal of 252304034005 is 500430403252.
It can be written as a sum of positive squares in 8 ways, for example, as 10434826801 + 241869207204 = 102151^2 + 491802^2 .
It is not a de Polignac number, because 252304034005 - 29 = 252304033493 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252304034009) 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, 24325002 + ... + 24335371.
It is an arithmetic number, because the mean of its divisors is an integer number (20364366519).
Almost surely, 2252304034005 is an apocalyptic number.
It is an amenable number.
252304034005 is a deficient number, since it is larger than the sum of its proper divisors (73525830299).
252304034005 is a wasteful number, since it uses less digits than its factorization.
252304034005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48660456.
The product of its (nonzero) digits is 14400, while the sum is 28.
Adding to 252304034005 its reverse (500430403252), we get a palindrome (752734437257).
The spelling of 252304034005 in words is "two hundred fifty-two billion, three hundred four million, thirty-four thousand, five".
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