Base | Representation |
---|---|
bin | 1001111010011001… |
… | …01011110001100100 |
3 | 111201212201111102121 |
4 | 10331030223301210 |
5 | 41344323440000 |
6 | 2240022315324 |
7 | 245606503432 |
oct | 47514536144 |
9 | 14655644377 |
10 | 5321702500 |
11 | 2290a64944 |
12 | 1046288b44 |
13 | 66a6b79ba |
14 | 386ac3d52 |
15 | 212300b1a |
hex | 13d32bc64 |
5321702500 has 45 divisors (see below), whose sum is σ = 11645480847. Its totient is φ = 2127222000.
The previous prime is 5321702479. The next prime is 5321702501. The reversal of 5321702500 is 52071235.
The square root of 5321702500 is 72950.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 417221476 + 4904481024 = 20426^2 + 70032^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5321702501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3646771 + ... + 3648229.
Almost surely, 25321702500 is an apocalyptic number.
5321702500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5321702500 is the 72950-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5321702500
5321702500 is an abundant number, since it is smaller than the sum of its proper divisors (6323778347).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5321702500 is an frugal number, since it uses more digits than its factorization.
5321702500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2942 (or 1466 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 25.
The cubic root of 5321702500 is about 1745.8899465139.
Multiplying 5321702500 by its sum of digits (25), we get a square (133042562500 = 3647502).
5321702500 divided by its sum of digits (25) gives a square (212868100 = 145902).
Adding to 5321702500 its reverse (52071235), we get a palindrome (5373773735).
The spelling of 5321702500 in words is "five billion, three hundred twenty-one million, seven hundred two thousand, five hundred".
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