Search a number
-
+
1130851007 = 111310773907
BaseRepresentation
bin100001101100111…
…0110101010111111
32220210220011221122
41003121312222333
54303444213012
6304114021155
740011034466
oct10331665277
92823804848
101130851007
11530377110
122768777bb
13150393110
14aa28d9dd
156942be72
hex43676abf

1130851007 has 16 divisors (see below), whose sum is σ = 1340986752. Its totient is φ = 940084320.

The previous prime is 1130850989. The next prime is 1130851031. The reversal of 1130851007 is 7001580311.

It is a cyclic number.

It is not a de Polignac number, because 1130851007 - 216 = 1130785471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130851087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21653 + ... + 52254.

It is an arithmetic number, because the mean of its divisors is an integer number (83811672).

Almost surely, 21130851007 is an apocalyptic number.

1130851007 is a deficient number, since it is larger than the sum of its proper divisors (210135745).

1130851007 is a wasteful number, since it uses less digits than its factorization.

1130851007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74038.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 1130851007 is about 33628.1282113650. The cubic root of 1130851007 is about 1041.8418443335.

The spelling of 1130851007 in words is "one billion, one hundred thirty million, eight hundred fifty-one thousand, seven".

Divisors: 1 11 13 107 143 1177 1391 15301 73907 812977 960791 7908049 10568701 86988539 102804637 1130851007