Search a number
-
+
112200331201 = 7151392927017
BaseRepresentation
bin110100001111110101…
…0010010111111000001
3101201121102201101100021
41220133222102333001
53314241241044301
6123313310253441
711051300036140
oct1503752227701
9351542641307
10112200331201
1143647186552
12198b37b7281
13a77131622a
145605509757
152dba37c8a1
hex1a1fa92fc1

112200331201 has 16 divisors (see below), whose sum is σ = 129115779840. Its totient is φ = 95506963200.

The previous prime is 112200331189. The next prime is 112200331253. The reversal of 112200331201 is 102133002211.

It is a cyclic number.

It is not a de Polignac number, because 112200331201 - 25 = 112200331169 is a prime.

It is a super-2 number, since 2×1122003312012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112200331261) 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, 4139445 + ... + 4166461.

It is an arithmetic number, because the mean of its divisors is an integer number (8069736240).

Almost surely, 2112200331201 is an apocalyptic number.

It is an amenable number.

112200331201 is a deficient number, since it is larger than the sum of its proper divisors (16915448639).

112200331201 is a wasteful number, since it uses less digits than its factorization.

112200331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31104.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112200331201 its reverse (102133002211), we get a palindrome (214333333412).

The spelling of 112200331201 in words is "one hundred twelve billion, two hundred million, three hundred thirty-one thousand, two hundred one".

Divisors: 1 7 151 1057 3929 27017 27503 189119 593279 4079567 4152953 28556969 106149793 743048551 16028618743 112200331201