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1111004130 = 23544383597
BaseRepresentation
bin100001000111000…
…1001001111100010
32212102112212011010
41002032021033202
54233404113010
6302124401350
736350244045
oct10216111742
92772485133
101111004130
11520150935
122700a6256
131492345c2
14a77a4c5c
156780b620
hex423893e2

1111004130 has 32 divisors (see below), whose sum is σ = 2672460864. Its totient is φ = 295595456.

The previous prime is 1111004113. The next prime is 1111004137. The reversal of 1111004130 is 314001111.

It is not an unprimeable number, because it can be changed into a prime (1111004137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28509 + ... + 55088.

It is an arithmetic number, because the mean of its divisors is an integer number (83514402).

Almost surely, 21111004130 is an apocalyptic number.

1111004130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111004130 is an abundant number, since it is smaller than the sum of its proper divisors (1561456734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111004130 is a wasteful number, since it uses less digits than its factorization.

1111004130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84050.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1111004130 is about 33331.7285780381. The cubic root of 1111004130 is about 1035.7109260658.

Adding to 1111004130 its reverse (314001111), we get a palindrome (1425005241).

The spelling of 1111004130 in words is "one billion, one hundred eleven million, four thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 443 886 1329 2215 2658 4430 6645 13290 83597 167194 250791 417985 501582 835970 1253955 2507910 37033471 74066942 111100413 185167355 222200826 370334710 555502065 1111004130