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113201122 = 271821971
BaseRepresentation
bin1101011111101…
…00111111100010
321220000012202011
412233310333202
5212434413442
615122143134
72543123266
oct657647742
9256005664
10113201122
1158998751
1231ab1aaa
131a5b6418
141106a0a6
159e11117
hex6bf4fe2

113201122 has 16 divisors (see below), whose sum is σ = 172580544. Its totient is φ = 55678000.

The previous prime is 113201083. The next prime is 113201141. The reversal of 113201122 is 221102311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116097 + ... + 117067.

It is an arithmetic number, because the mean of its divisors is an integer number (10786284).

Almost surely, 2113201122 is an apocalyptic number.

113201122 is a deficient number, since it is larger than the sum of its proper divisors (59379422).

113201122 is an equidigital number, since it uses as much as digits as its factorization.

113201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 113201122 is about 10639.6015902852. The cubic root of 113201122 is about 483.7454692692.

Adding to 113201122 its reverse (221102311), we get a palindrome (334303433).

The spelling of 113201122 in words is "one hundred thirteen million, two hundred one thousand, one hundred twenty-two".

Divisors: 1 2 71 142 821 971 1642 1942 58291 68941 116582 137882 797191 1594382 56600561 113201122