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23220400341 = 310197595813
BaseRepresentation
bin10101101000000010…
…110011000011010101
32012221021021120000110
4111220002303003111
5340023410302331
614400045433233
71451265101115
oct255002630325
965837246013
1023220400341
119936346506
12460056b819
132260939b78
1411a3ca1045
1590d848946
hex5680b30d5

23220400341 has 8 divisors (see below), whose sum is σ = 30990921120. Its totient is φ = 15465073232.

The previous prime is 23220400339. The next prime is 23220400349. The reversal of 23220400341 is 14300402232.

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 23220400341 - 21 = 23220400339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23220400349) 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, 3794850 + ... + 3800963.

It is an arithmetic number, because the mean of its divisors is an integer number (3873865140).

Almost surely, 223220400341 is an apocalyptic number.

It is an amenable number.

23220400341 is a deficient number, since it is larger than the sum of its proper divisors (7770520779).

23220400341 is a wasteful number, since it uses less digits than its factorization.

23220400341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7596835.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23220400341 its reverse (14300402232), we get a palindrome (37520802573).

The spelling of 23220400341 in words is "twenty-three billion, two hundred twenty million, four hundred thousand, three hundred forty-one".

Divisors: 1 3 1019 3057 7595813 22787439 7740133447 23220400341