Search a number
-
+
23152041101 = 719174075497
BaseRepresentation
bin10101100011111110…
…000001110010001101
32012202111122112202202
4111203332001302031
5334403410303401
614345204331245
71446505050050
oct254376016215
965674575682
1023152041101
1199007a6172
1245a16a3b25
13224c724107
141198b88a97
1590784406b
hex563f81c8d

23152041101 has 8 divisors (see below), whose sum is σ = 27852079680. Its totient is φ = 18800153568.

The previous prime is 23152041097. The next prime is 23152041113. The reversal of 23152041101 is 10114025132.

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

It is not a de Polignac number, because 23152041101 - 22 = 23152041097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23152041181) 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, 87037616 + ... + 87037881.

It is an arithmetic number, because the mean of its divisors is an integer number (3481509960).

Almost surely, 223152041101 is an apocalyptic number.

It is an amenable number.

23152041101 is a deficient number, since it is larger than the sum of its proper divisors (4700038579).

23152041101 is a wasteful number, since it uses less digits than its factorization.

23152041101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174075523.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 23152041101 its reverse (10114025132), we get a palindrome (33266066233).

The spelling of 23152041101 in words is "twenty-three billion, one hundred fifty-two million, forty-one thousand, one hundred one".

Divisors: 1 7 19 133 174075497 1218528479 3307434443 23152041101