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1130007 = 31722157
BaseRepresentation
bin100010011111000010111
32010102002010
410103320113
5242130012
640115303
712414324
oct4237027
92112063
101130007
11701a9a
12465b33
13307458
14215b4b
15174c3c
hex113e17

1130007 has 8 divisors (see below), whose sum is σ = 1595376. Its totient is φ = 708992.

The previous prime is 1129991. The next prime is 1130011. The reversal of 1130007 is 7000311.

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 1130007 - 24 = 1129991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1129974 and 1130001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11028 + ... + 11129.

It is an arithmetic number, because the mean of its divisors is an integer number (199422).

21130007 is an apocalyptic number.

1130007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1130007 is a deficient number, since it is larger than the sum of its proper divisors (465369).

1130007 is a wasteful number, since it uses less digits than its factorization.

1130007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22177.

The product of its (nonzero) digits is 21, while the sum is 12.

The square root of 1130007 is about 1063.0178737914. The cubic root of 1130007 is about 104.1582588058.

Adding to 1130007 its reverse (7000311), we get a palindrome (8130318).

The spelling of 1130007 in words is "one million, one hundred thirty thousand, seven".

Divisors: 1 3 17 51 22157 66471 376669 1130007