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5230506250 = 255836881
BaseRepresentation
bin1001101111100001…
…10011000100001010
3111111112010020200201
410313300303010022
541203002200000
62223003522414
7243421366234
oct46760630412
914445106621
105230506250
112244536842
12101b82940a
13654837418
14378945254
152092d996a
hex137c3310a

5230506250 has 24 divisors (see below), whose sum is σ = 9806583276. Its totient is φ = 2092200000.

The previous prime is 5230506233. The next prime is 5230506269. The reversal of 5230506250 is 526050325.

It can be written as a sum of positive squares in 6 ways, for example, as 671690889 + 4558815361 = 25917^2 + 67519^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412191 + ... + 424690.

Almost surely, 25230506250 is an apocalyptic number.

5230506250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5230506250 is a deficient number, since it is larger than the sum of its proper divisors (4576077026).

5230506250 is an frugal number, since it uses more digits than its factorization.

5230506250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836908 (or 836888 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5230506250 is about 72322.2389725318. The cubic root of 5230506250 is about 1735.8595181489.

Adding to 5230506250 its reverse (526050325), we get a palindrome (5756556575).

The spelling of 5230506250 in words is "five billion, two hundred thirty million, five hundred six thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 625 1250 3125 6250 836881 1673762 4184405 8368810 20922025 41844050 104610125 209220250 523050625 1046101250 2615253125 5230506250