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23124221341 = 1312714006191
BaseRepresentation
bin10101100010010011…
…111001110110011101
32012200120022011020021
4111202103321312131
5334324300040331
614342332152141
71446016431634
oct254223716635
965616264207
1023124221341
119897024831
124594308651
132246a33610
1411951c651b
1590519b211
hex5624f9d9d

23124221341 has 8 divisors (see below), whose sum is σ = 25099096064. Its totient is φ = 21177359280.

The previous prime is 23124221333. The next prime is 23124221353. The reversal of 23124221341 is 14312242132.

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 23124221341 - 23 = 23124221333 is a prime.

It is a super-2 number, since 2×231242213412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23124221381) 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, 7001445 + ... + 7004746.

It is an arithmetic number, because the mean of its divisors is an integer number (3137387008).

Almost surely, 223124221341 is an apocalyptic number.

It is an amenable number.

23124221341 is a deficient number, since it is larger than the sum of its proper divisors (1974874723).

23124221341 is a wasteful number, since it uses less digits than its factorization.

23124221341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14006331.

The product of its digits is 2304, while the sum is 25.

Adding to 23124221341 its reverse (14312242132), we get a palindrome (37436463473).

The spelling of 23124221341 in words is "twenty-three billion, one hundred twenty-four million, two hundred twenty-one thousand, three hundred forty-one".

Divisors: 1 13 127 1651 14006191 182080483 1778786257 23124221341