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23201413514 = 2311259297233
BaseRepresentation
bin10101100110111010…
…010111100110001010
32012212221112220222122
4111212322113212022
5340004030213024
614354130451242
71450644521666
oct254672274612
965787486878
1023201413514
119926658414
1245b6133b22
132259a1c966
1411a155b8a6
1590bd47d5e
hex566e9798a

23201413514 has 16 divisors (see below), whose sum is σ = 35953424640. Its totient is φ = 11217535680.

The previous prime is 23201413511. The next prime is 23201413567. The reversal of 23201413514 is 41531410232.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23201413511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70559 + ... + 226674.

It is an arithmetic number, because the mean of its divisors is an integer number (2247089040).

Almost surely, 223201413514 is an apocalyptic number.

23201413514 is a deficient number, since it is larger than the sum of its proper divisors (12752011126).

23201413514 is a wasteful number, since it uses less digits than its factorization.

23201413514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298525.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 23201413514 its reverse (41531410232), we get a palindrome (64732823746).

The spelling of 23201413514 in words is "twenty-three billion, two hundred one million, four hundred thirteen thousand, five hundred fourteen".

Divisors: 1 2 31 62 1259 2518 39029 78058 297233 594466 9214223 18428446 374216347 748432694 11600706757 23201413514