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242232233 = 3124132423
BaseRepresentation
bin11100111000000…
…10101110101001
3121212210200011012
432130002232221
5444002412413
640011513305
76000640265
oct1634025651
9555720135
10242232233
11114808731
1269158835
133b252ba9
14242570a5
15163ec7a8
hexe702ba9

242232233 has 8 divisors (see below), whose sum is σ = 251091456. Its totient is φ = 233438400.

The previous prime is 242232227. The next prime is 242232247. The reversal of 242232233 is 332232242.

242232233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242232233 - 26 = 242232169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242232199 and 242232208.

It is not an unprimeable number, because it can be changed into a prime (242232253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8741 + ... + 23682.

It is an arithmetic number, because the mean of its divisors is an integer number (31386432).

Almost surely, 2242232233 is an apocalyptic number.

It is an amenable number.

242232233 is a deficient number, since it is larger than the sum of its proper divisors (8859223).

242232233 is a wasteful number, since it uses less digits than its factorization.

242232233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32695.

The product of its digits is 3456, while the sum is 23.

The square root of 242232233 is about 15563.8116475367. The cubic root of 242232233 is about 623.3672437791.

Adding to 242232233 its reverse (332232242), we get a palindrome (574464475).

Subtracting 242232233 from its reverse (332232242), we obtain a palindrome (90000009).

The spelling of 242232233 in words is "two hundred forty-two million, two hundred thirty-two thousand, two hundred thirty-three".

Divisors: 1 31 241 7471 32423 1005113 7813943 242232233