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23033200233 = 316634616797
BaseRepresentation
bin10101011100111000…
…101011111001101001
32012110020000210202010
4111130320223321221
5334132444401413
614325321230133
71443532654161
oct253470537151
965406023663
1023033200233
11984a70627a
124569932349
132230c14984
1411870915a1
158ec1bbdc3
hex55ce2be69

23033200233 has 8 divisors (see below), whose sum is σ = 30729407488. Its totient is φ = 15346229904.

The previous prime is 23033200219. The next prime is 23033200249. The reversal of 23033200233 is 33200233032.

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

It is not a de Polignac number, because 23033200233 - 229 = 22496329321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23033200273) 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, 2303410 + ... + 2313387.

It is an arithmetic number, because the mean of its divisors is an integer number (3841175936).

Almost surely, 223033200233 is an apocalyptic number.

It is an amenable number.

23033200233 is a deficient number, since it is larger than the sum of its proper divisors (7696207255).

23033200233 is a wasteful number, since it uses less digits than its factorization.

23033200233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4618463.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 23033200233 its reverse (33200233032), we get a palindrome (56233433265).

The spelling of 23033200233 in words is "twenty-three billion, thirty-three million, two hundred thousand, two hundred thirty-three".

Divisors: 1 3 1663 4989 4616797 13850391 7677733411 23033200233