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23030723441 = 1119110194849
BaseRepresentation
bin10101011100101111…
…001111001101110001
32012110001100222020002
4111130233033031301
5334131331122231
614325152155345
71443502630205
oct253457171561
965401328202
1023030723441
119849274440
124568b38b55
13223055850b
141186a08b05
158ebd7d0cb
hex55cbcf371

23030723441 has 8 divisors (see below), whose sum is σ = 26446764000. Its totient is φ = 19835072640.

The previous prime is 23030723431. The next prime is 23030723459. The reversal of 23030723441 is 14432703032.

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 23030723441 - 214 = 23030707057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23030723411) 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, 55097216 + ... + 55097633.

It is an arithmetic number, because the mean of its divisors is an integer number (3305845500).

Almost surely, 223030723441 is an apocalyptic number.

It is an amenable number.

23030723441 is a deficient number, since it is larger than the sum of its proper divisors (3416040559).

23030723441 is a wasteful number, since it uses less digits than its factorization.

23030723441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110194879.

The product of its (nonzero) digits is 12096, while the sum is 29.

The spelling of 23030723441 in words is "twenty-three billion, thirty million, seven hundred twenty-three thousand, four hundred forty-one".

Divisors: 1 11 19 209 110194849 1212143339 2093702131 23030723441