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225010233 = 32711331607
BaseRepresentation
bin11010110100101…
…10001000111001
3120200101201000100
431122112020321
5430100311413
634154430013
75401361340
oct1532261071
9520351010
10225010233
11106015578
1263432309
1337803066
1421c52b57
1514b49a73
hexd696239

225010233 has 24 divisors (see below), whose sum is σ = 374744448. Its totient is φ = 127435392.

The previous prime is 225010207. The next prime is 225010237. The reversal of 225010233 is 332010522.

225010233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225010233 - 210 = 225009209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225010237) 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, 8685 + ... + 22922.

It is an arithmetic number, because the mean of its divisors is an integer number (15614352).

Almost surely, 2225010233 is an apocalyptic number.

It is an amenable number.

225010233 is a deficient number, since it is larger than the sum of its proper divisors (149734215).

225010233 is a wasteful number, since it uses less digits than its factorization.

225010233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31733 (or 31730 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 225010233 is about 15000.3410961218. The cubic root of 225010233 is about 608.2294200358.

Adding to 225010233 its reverse (332010522), we get a palindrome (557020755).

The spelling of 225010233 in words is "two hundred twenty-five million, ten thousand, two hundred thirty-three".

Divisors: 1 3 7 9 21 63 113 339 791 1017 2373 7119 31607 94821 221249 284463 663747 1991241 3571591 10714773 25001137 32144319 75003411 225010233