Search a number
-
+
1070130 = 23535671
BaseRepresentation
bin100000101010000110010
32000100221110
410011100302
5233221010
634534150
712044625
oct4052062
92010843
101070130
11671006
12437356
132b6119
141dbdbc
15162120
hex105432

1070130 has 16 divisors (see below), whose sum is σ = 2568384. Its totient is φ = 285360.

The previous prime is 1070093. The next prime is 1070131. The reversal of 1070130 is 310701.

It is a super-2 number, since 2×10701302 = 2290356433800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17806 + ... + 17865.

It is an arithmetic number, because the mean of its divisors is an integer number (160524).

21070130 is an apocalyptic number.

1070130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1070130 is an abundant number, since it is smaller than the sum of its proper divisors (1498254).

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

1070130 is a wasteful number, since it uses less digits than its factorization.

1070130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35681.

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

The square root of 1070130 is about 1034.4708792421. The cubic root of 1070130 is about 102.2850542269.

Adding to 1070130 its reverse (310701), we get a palindrome (1380831).

It can be divided in two parts, 10701 and 30, that added together give a triangular number (10731 = T146).

The spelling of 1070130 in words is "one million, seventy thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 35671 71342 107013 178355 214026 356710 535065 1070130