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23023200233 = 115801360803
BaseRepresentation
bin10101011100010010…
…100010011111101001
32012102112012202022202
4111130102202133221
5334122414401413
614324323025545
71443351654515
oct253422423751
965375182282
1023023200233
119844aa6110
12456650b2b5
13222bb23107
141185a0b145
158eb393e58
hex55c4a27e9

23023200233 has 8 divisors (see below), whose sum is σ = 25120617696. Its totient is φ = 20926516000.

The previous prime is 23023200217. The next prime is 23023200251. The reversal of 23023200233 is 33200232032.

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 23023200233 - 24 = 23023200217 is a prime.

It is a super-2 number, since 2×230232002332 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23023200203) 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, 116591 + ... + 244212.

It is an arithmetic number, because the mean of its divisors is an integer number (3140077212).

Almost surely, 223023200233 is an apocalyptic number.

It is an amenable number.

23023200233 is a deficient number, since it is larger than the sum of its proper divisors (2097417463).

23023200233 is a wasteful number, since it uses less digits than its factorization.

23023200233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366615.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23023200233 its reverse (33200232032), we get a palindrome (56223432265).

The spelling of 23023200233 in words is "twenty-three billion, twenty-three million, two hundred thousand, two hundred thirty-three".

Divisors: 1 11 5801 63811 360803 3968833 2093018203 23023200233