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23210112401 = 76734926791
BaseRepresentation
bin10101100111011011…
…100011010110010001
32012220112220212121122
4111213123203112101
5340013242044101
614355041132025
71451111462120
oct254733432621
965815825548
1023210112401
119930559a83
1245b902a015
13225b777228
1411a2783ab7
1590c9b551b
hex5676e3591

23210112401 has 8 divisors (see below), whose sum is σ = 26565262464. Its totient is φ = 19864817280.

The previous prime is 23210112379. The next prime is 23210112407. The reversal of 23210112401 is 10421101232.

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

It is not a de Polignac number, because 23210112401 - 214 = 23210096017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23210112401.

It is not an unprimeable number, because it can be changed into a prime (23210112407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2458685 + ... + 2468106.

It is an arithmetic number, because the mean of its divisors is an integer number (3320657808).

Almost surely, 223210112401 is an apocalyptic number.

It is an amenable number.

23210112401 is a deficient number, since it is larger than the sum of its proper divisors (3355150063).

23210112401 is an equidigital number, since it uses as much as digits as its factorization.

23210112401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927471.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 23210112401 its reverse (10421101232), we get a palindrome (33631213633).

The spelling of 23210112401 in words is "twenty-three billion, two hundred ten million, one hundred twelve thousand, four hundred one".

Divisors: 1 7 673 4711 4926791 34487537 3315730343 23210112401