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23243200241 = 172808748679
BaseRepresentation
bin10101101001011001…
…110001011011110001
32012222212011220121012
4111221121301123301
5340100224401431
614402222240305
71451662641122
oct255131613361
965885156535
1023243200241
1199481a93a8
124608126095
132265590831
1411a6d18049
1591084e22b
hex5696716f1

23243200241 has 8 divisors (see below), whose sum is σ = 24611829120. Its totient is φ = 21874724928.

The previous prime is 23243200223. The next prime is 23243200249. The reversal of 23243200241 is 14200234232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23243200241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23243200249) 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, 453140 + ... + 501818.

It is an arithmetic number, because the mean of its divisors is an integer number (3076478640).

Almost surely, 223243200241 is an apocalyptic number.

It is an amenable number.

23243200241 is a deficient number, since it is larger than the sum of its proper divisors (1368628879).

23243200241 is a wasteful number, since it uses less digits than its factorization.

23243200241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76783.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23243200241 its reverse (14200234232), we get a palindrome (37443434473).

The spelling of 23243200241 in words is "twenty-three billion, two hundred forty-three million, two hundred thousand, two hundred forty-one".

Divisors: 1 17 28087 48679 477479 827543 1367247073 23243200241