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233222323 = 2310140101
BaseRepresentation
bin11011110011010…
…11000010110011
3121020211220212211
431321223002303
5434201103243
635050432551
75531233315
oct1571530263
9536756784
10233222323
1110a714424
1266132757
1339419b99
1422d8d7b5
151571cd9d
hexde6b0b3

233222323 has 4 divisors (see below), whose sum is σ = 243362448. Its totient is φ = 223082200.

The previous prime is 233222317. The next prime is 233222333. The reversal of 233222323 is 323222332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233222323 - 29 = 233221811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233222294 and 233222303.

It is not an unprimeable number, because it can be changed into a prime (233222333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5070028 + ... + 5070073.

It is an arithmetic number, because the mean of its divisors is an integer number (60840612).

Almost surely, 2233222323 is an apocalyptic number.

233222323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

233222323 is a deficient number, since it is larger than the sum of its proper divisors (10140125).

233222323 is a wasteful number, since it uses less digits than its factorization.

233222323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10140124.

The product of its digits is 2592, while the sum is 22.

The square root of 233222323 is about 15271.6182181195. The cubic root of 233222323 is about 615.5406029373.

Adding to 233222323 its reverse (323222332), we get a palindrome (556444655).

Subtracting 233222323 from its reverse (323222332), we obtain a palindrome (90000009).

The spelling of 233222323 in words is "two hundred thirty-three million, two hundred twenty-two thousand, three hundred twenty-three".

Divisors: 1 23 10140101 233222323