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1137027 = 3379009
BaseRepresentation
bin100010101100110000011
32010202201010
410111212003
5242341102
640212003
712443643
oct4254603
92122633
101137027
117072a1
1246a003
1330a6c8
14218523
15176d6c
hex115983

1137027 has 4 divisors (see below), whose sum is σ = 1516040. Its totient is φ = 758016.

The previous prime is 1137007. The next prime is 1137029. The reversal of 1137027 is 7207311.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2k-1137027 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1136994 and 1137012.

It is not an unprimeable number, because it can be changed into a prime (1137029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189502 + ... + 189507.

It is an arithmetic number, because the mean of its divisors is an integer number (379010).

21137027 is an apocalyptic number.

1137027 is a deficient number, since it is larger than the sum of its proper divisors (379013).

1137027 is an equidigital number, since it uses as much as digits as its factorization.

1137027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379012.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 1137027 is about 1066.3146815082. The cubic root of 1137027 is about 104.3735029128.

It can be divided in two parts, 113 and 7027, that added together give a triangular number (7140 = T119).

The spelling of 1137027 in words is "one million, one hundred thirty-seven thousand, twenty-seven".

Divisors: 1 3 379009 1137027