Search a number
-
+
23031201301 = 239325729587
BaseRepresentation
bin10101011100110001…
…000011111000010101
32012110002021020201121
4111130301003320111
5334131441420201
614325210323541
71443506660323
oct253461037025
965402236647
1023031201301
119849570469
1245691295b1
132230694b84
141186ad0d13
158ebe249a1
hex55cc43e15

23031201301 has 8 divisors (see below), whose sum is σ = 23135448960. Its totient is φ = 22927019808.

The previous prime is 23031201293. The next prime is 23031201311. The reversal of 23031201301 is 10310213032.

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 23031201301 - 23 = 23031201293 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 (23031201311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763630 + ... + 793216.

It is an arithmetic number, because the mean of its divisors is an integer number (2891931120).

Almost surely, 223031201301 is an apocalyptic number.

It is an amenable number.

23031201301 is a deficient number, since it is larger than the sum of its proper divisors (104247659).

23031201301 is a wasteful number, since it uses less digits than its factorization.

23031201301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33083.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23031201301 its reverse (10310213032), we get a palindrome (33341414333).

The spelling of 23031201301 in words is "twenty-three billion, thirty-one million, two hundred one thousand, three hundred one".

Divisors: 1 239 3257 29587 778423 7071293 96364859 23031201301