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5230660325 = 521164329581
BaseRepresentation
bin1001101111100010…
…11000101011100101
3111111112102002001012
410313301120223211
541203022112300
62223011112005
7243422610362
oct46761305345
914445362035
105230660325
112244631580
12101b8a2605
1365488c5a7
14378985469
1520931a435
hex137c58ae5

5230660325 has 24 divisors (see below), whose sum is σ = 7086900576. Its totient is φ = 3798072000.

The previous prime is 5230660297. The next prime is 5230660327.

5230660325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5230660325 - 214 = 5230643941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5230660291 and 5230660300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230660327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162035 + ... + 191615.

It is an arithmetic number, because the mean of its divisors is an integer number (295287524).

Almost surely, 25230660325 is an apocalyptic number.

5230660325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5230660325 is a deficient number, since it is larger than the sum of its proper divisors (1856240251).

5230660325 is a wasteful number, since it uses less digits than its factorization.

5230660325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30245 (or 30240 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 5230660325 is about 72323.3041626280. The cubic root of 5230660325 is about 1735.8765623837.

The spelling of 5230660325 in words is "five billion, two hundred thirty million, six hundred sixty thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 643 3215 7073 16075 29581 35365 147905 176825 325391 739525 1626955 8134775 19020583 95102915 209226413 475514575 1046132065 5230660325