Search a number
-
+
23124001411 = 729541210557
BaseRepresentation
bin10101100010010011…
…000100001010000011
32012200112212222112201
4111202103010022003
5334324221021121
614342323334031
71446014524510
oct254223041203
965615788481
1023124001411
119896994575
124594221317
132246987494
14119516a307
15905155e91
hex5624c4283

23124001411 has 16 divisors (see below), whose sum is σ = 27389384640. Its totient is φ = 19101640320.

The previous prime is 23124001387. The next prime is 23124001427. The reversal of 23124001411 is 11410042132.

It is not a de Polignac number, because 23124001411 - 25 = 23124001379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23124002411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4545 + ... + 215101.

It is an arithmetic number, because the mean of its divisors is an integer number (1711836540).

Almost surely, 223124001411 is an apocalyptic number.

23124001411 is a deficient number, since it is larger than the sum of its proper divisors (4265383229).

23124001411 is a wasteful number, since it uses less digits than its factorization.

23124001411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211134.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 23124001411 its reverse (11410042132), we get a palindrome (34534043543).

The spelling of 23124001411 in words is "twenty-three billion, one hundred twenty-four million, one thousand, four hundred eleven".

Divisors: 1 7 29 203 541 3787 15689 109823 210557 1473899 6106153 42743071 113911337 797379359 3303428773 23124001411