Search a number
-
+
2200027401 = 3211138919207
BaseRepresentation
bin1000001100100001…
…1100000100001001
312200022201222020100
42003020130010021
514001201334101
61002150120013
7105342632025
oct20310340411
95608658210
102200027401
11a29949170
12514950009
13290a40c80
1416c287385
15cd224e86
hex8321c109

2200027401 has 48 divisors (see below), whose sum is σ = 3775524480. Its totient is φ = 1216892160.

The previous prime is 2200027393. The next prime is 2200027411. The reversal of 2200027401 is 1047200022.

It is not a de Polignac number, because 2200027401 - 23 = 2200027393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2200027411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104940 + ... + 124146.

It is an arithmetic number, because the mean of its divisors is an integer number (78656760).

Almost surely, 22200027401 is an apocalyptic number.

It is an amenable number.

2200027401 is a deficient number, since it is larger than the sum of its proper divisors (1575497079).

2200027401 is a wasteful number, since it uses less digits than its factorization.

2200027401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19326 (or 19323 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2200027401 is about 46904.4496929662. The cubic root of 2200027401 is about 1300.5968464511.

Adding to 2200027401 its reverse (1047200022), we get a palindrome (3247227423).

The spelling of 2200027401 in words is "two billion, two hundred million, twenty-seven thousand, four hundred one".

Divisors: 1 3 9 11 13 33 39 89 99 117 143 267 429 801 979 1157 1287 2937 3471 8811 10413 12727 19207 38181 57621 114543 172863 211277 249691 633831 749073 1709423 1901493 2247219 2746601 5128269 8239803 15384807 18803653 22222499 24719409 56410959 66667497 169232877 200002491 244447489 733342467 2200027401