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2200131301 = 6177694637
BaseRepresentation
bin1000001100100011…
…0101011011100101
312200022221020202111
42003020311123211
514001213200201
61002152241021
7105343543654
oct20310653345
95608836674
102200131301
11a29a0a235
125149a0171
13290a79354
1416c2b319b
15cd245b51
hex832356e5

2200131301 has 8 divisors (see below), whose sum is σ = 2207038680. Its totient is φ = 2193235968.

The previous prime is 2200131293. The next prime is 2200131341. The reversal of 2200131301 is 1031310022.

It can be written as a sum of positive squares in 4 ways, for example, as 21669025 + 2178462276 = 4655^2 + 46674^2 .

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 2200131301 - 23 = 2200131293 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 (2200131341) 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, 472155 + ... + 476791.

It is an arithmetic number, because the mean of its divisors is an integer number (275879835).

Almost surely, 22200131301 is an apocalyptic number.

It is an amenable number.

2200131301 is a deficient number, since it is larger than the sum of its proper divisors (6907379).

2200131301 is an equidigital number, since it uses as much as digits as its factorization.

2200131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6023.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2200131301 is about 46905.5572507139. The cubic root of 2200131301 is about 1300.6173204211.

Adding to 2200131301 its reverse (1031310022), we get a palindrome (3231441323).

The spelling of 2200131301 in words is "two billion, two hundred million, one hundred thirty-one thousand, three hundred one".

Divisors: 1 617 769 4637 474473 2861029 3565853 2200131301