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23014304501 = 101593384257
BaseRepresentation
bin10101011011110000…
…100110101011110101
32012101220110210200012
4111123300212223311
5334113130221001
614323404230005
71443213234446
oct253360465365
965356423605
1023014304501
11983aa7a671
12456353b305
13222a02a076
1411847732cd
158ea6d82bb
hex55bc26af5

23014304501 has 8 divisors (see below), whose sum is σ = 23281423704. Its totient is φ = 22747955200.

The previous prime is 23014304483. The next prime is 23014304507. The reversal of 23014304501 is 10540341032.

It can be written as a sum of positive squares in 4 ways, for example, as 8662024900 + 14352279601 = 93070^2 + 119801^2 .

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 23014304501 - 214 = 23014288117 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 (23014304507) 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, 132236 + ... + 252021.

It is an arithmetic number, because the mean of its divisors is an integer number (2910177963).

Almost surely, 223014304501 is an apocalyptic number.

It is an amenable number.

23014304501 is a deficient number, since it is larger than the sum of its proper divisors (267119203).

23014304501 is a wasteful number, since it uses less digits than its factorization.

23014304501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384951.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 23014304501 its reverse (10540341032), we get a palindrome (33554645533).

The spelling of 23014304501 in words is "twenty-three billion, fourteen million, three hundred four thousand, five hundred one".

Divisors: 1 101 593 59893 384257 38809957 227864401 23014304501