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245233325 = 5288711059
BaseRepresentation
bin11101001110111…
…11011010101101
3122002110010212202
432213133122231
51000234431300
640200111245
76035306651
oct1647373255
9562403782
10245233325
11116478477
126a165525
133ba63b9c
14247d8a61
15167e1ad5
hexe9df6ad

245233325 has 12 divisors (see below), whose sum is σ = 304459680. Its totient is φ = 195947760.

The previous prime is 245233319. The next prime is 245233369. The reversal of 245233325 is 523332542.

It is not a de Polignac number, because 245233325 - 216 = 245167789 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 16646 + ... + 27704.

It is an arithmetic number, because the mean of its divisors is an integer number (25371640).

Almost surely, 2245233325 is an apocalyptic number.

245233325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245233325 is a deficient number, since it is larger than the sum of its proper divisors (59226355).

245233325 is a wasteful number, since it uses less digits than its factorization.

245233325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11956 (or 11951 counting only the distinct ones).

The product of its digits is 21600, while the sum is 29.

The square root of 245233325 is about 15659.9273625391. The cubic root of 245233325 is about 625.9310496790.

Adding to 245233325 its reverse (523332542), we get a palindrome (768565867).

The spelling of 245233325 in words is "two hundred forty-five million, two hundred thirty-three thousand, three hundred twenty-five".

Divisors: 1 5 25 887 4435 11059 22175 55295 276475 9809333 49046665 245233325