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23044201401 = 313590876959
BaseRepresentation
bin10101011101100010…
…101001101110111001
32012110222201201111210
4111131202221232321
5334143303421101
614330353113333
71444025323434
oct253542515671
965428651453
1023044201401
11985593a651
124571558849
132233297140
14118871681b
158ed1417d6
hex55d8a9bb9

23044201401 has 8 divisors (see below), whose sum is σ = 33089109760. Its totient is φ = 14181046992.

The previous prime is 23044201381. The next prime is 23044201417. The reversal of 23044201401 is 10410244032.

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

It is not a de Polignac number, because 23044201401 - 27 = 23044201273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23044201441) 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, 295438441 + ... + 295438518.

It is an arithmetic number, because the mean of its divisors is an integer number (4136138720).

Almost surely, 223044201401 is an apocalyptic number.

It is an amenable number.

23044201401 is a deficient number, since it is larger than the sum of its proper divisors (10044908359).

23044201401 is a wasteful number, since it uses less digits than its factorization.

23044201401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590876975.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 23044201401 its reverse (10410244032), we get a palindrome (33454445433).

The spelling of 23044201401 in words is "twenty-three billion, forty-four million, two hundred one thousand, four hundred one".

Divisors: 1 3 13 39 590876959 1772630877 7681400467 23044201401