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13202432201 = 743173253537
BaseRepresentation
bin11000100101110110…
…10010000011001001
31021002002201001020102
430102323102003021
5204014310312301
610022021535145
7645111551660
oct142273220311
937062631212
1013202432201
1156654797a2
1226855744b5
1313252cb07a
148d35c1dd7
155240dbb6b
hex312ed20c9

13202432201 has 16 divisors (see below), whose sum is σ = 15528695424. Its totient is φ = 10989264384.

The previous prime is 13202432189. The next prime is 13202432213. The reversal of 13202432201 is 10223420231.

It is an interprime number because it is at equal distance from previous prime (13202432189) and next prime (13202432213).

It is not a de Polignac number, because 13202432201 - 26 = 13202432137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13202432261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74696 + ... + 178841.

It is an arithmetic number, because the mean of its divisors is an integer number (970543464).

Almost surely, 213202432201 is an apocalyptic number.

It is an amenable number.

13202432201 is a deficient number, since it is larger than the sum of its proper divisors (2326263223).

13202432201 is a wasteful number, since it uses less digits than its factorization.

13202432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253760.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13202432201 its reverse (10223420231), we get a palindrome (23425852432).

The spelling of 13202432201 in words is "thirteen billion, two hundred two million, four hundred thirty-two thousand, two hundred one".

Divisors: 1 7 43 173 301 1211 7439 52073 253537 1774759 10902091 43861901 76314637 307033307 1886061743 13202432201