Base | Representation |
---|---|
bin | 1110101111000000001… |
… | …1011010110101011000 |
3 | 220012101110011100112002 |
4 | 3223300003122311120 |
5 | 13121410144000402 |
6 | 312142220540132 |
7 | 24200635341404 |
oct | 3536003326530 |
9 | 805343140462 |
10 | 253135531352 |
11 | 98399454380 |
12 | 410866b1648 |
13 | 1ab418777a2 |
14 | c375018104 |
15 | 68b8230602 |
hex | 3af00dad58 |
253135531352 has 32 divisors (see below), whose sum is σ = 520460041680. Its totient is φ = 114465423360.
The previous prime is 253135531333. The next prime is 253135531399.
253135531352 is nontrivially palindromic in base 10.
253135531352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7435193 + ... + 7469160.
Almost surely, 2253135531352 is an apocalyptic number.
253135531352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
253135531352 is an abundant number, since it is smaller than the sum of its proper divisors (267324510328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253135531352 is a wasteful number, since it uses less digits than its factorization.
253135531352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14904563 (or 14904559 counting only the distinct ones).
The product of its digits is 202500, while the sum is 38.
It can be divided in two parts, 253135 and 531352, that added together give a palindrome (784487).
The spelling of 253135531352 in words is "two hundred fifty-three billion, one hundred thirty-five million, five hundred thirty-one thousand, three hundred fifty-two".
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