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23030210041 = 73931164019
BaseRepresentation
bin10101011100101101…
…010001110111111001
32012110000101212222021
4111130231101313321
5334131213210131
614325133154441
71443465361336
oct253455216771
965400355867
1023030210041
119848a53743
12456892ba21
132230408927
14118691398d
158ebccae11
hex55cb51df9

23030210041 has 4 divisors (see below), whose sum is σ = 23061374800. Its totient is φ = 22999045284.

The previous prime is 23030210039. The next prime is 23030210053. The reversal of 23030210041 is 14001203032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23030210041 - 21 = 23030210039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23030209997 and 23030210024.

It is not an unprimeable number, because it can be changed into a prime (23030210011) 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, 15581271 + ... + 15582748.

It is an arithmetic number, because the mean of its divisors is an integer number (5765343700).

Almost surely, 223030210041 is an apocalyptic number.

It is an amenable number.

23030210041 is a deficient number, since it is larger than the sum of its proper divisors (31164759).

23030210041 is an equidigital number, since it uses as much as digits as its factorization.

23030210041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31164758.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23030210041 its reverse (14001203032), we get a palindrome (37031413073).

The spelling of 23030210041 in words is "twenty-three billion, thirty million, two hundred ten thousand, forty-one".

Divisors: 1 739 31164019 23030210041