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23400310341 = 310177228747
BaseRepresentation
bin10101110010110001…
…000110011001000101
32020101210210221010210
4111302301012121011
5340410434412331
614425553510033
71455611233062
oct256261063105
966353727123
1023400310341
119a18957561
124650872319
13228bcabaa5
1411bdb33c69
1591e535446
hex572c46645

23400310341 has 8 divisors (see below), whose sum is σ = 31509329184. Its totient is φ = 15445749200.

The previous prime is 23400310333. The next prime is 23400310379. The reversal of 23400310341 is 14301300432.

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 23400310341 - 23 = 23400310333 is a prime.

It is a super-2 number, since 2×234003103412 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23420310341) 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, 38614071 + ... + 38614676.

It is an arithmetic number, because the mean of its divisors is an integer number (3938666148).

Almost surely, 223400310341 is an apocalyptic number.

It is an amenable number.

23400310341 is a deficient number, since it is larger than the sum of its proper divisors (8109018843).

23400310341 is a wasteful number, since it uses less digits than its factorization.

23400310341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77228851.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23400310341 its reverse (14301300432), we get a palindrome (37701610773).

Subtracting from 23400310341 its reverse (14301300432), we obtain a palindrome (9099009909).

The spelling of 23400310341 in words is "twenty-three billion, four hundred million, three hundred ten thousand, three hundred forty-one".

Divisors: 1 3 101 303 77228747 231686241 7800103447 23400310341