Search a number
-
+
1070076 = 223712739
BaseRepresentation
bin100000101001111111100
32000100212110
410011033330
5233220301
634534020
712044520
oct4051774
92010773
101070076
11670a67
12437310
132b60a7
141dbd80
151620d6
hex1053fc

1070076 has 24 divisors (see below), whose sum is σ = 2853760. Its totient is φ = 305712.

The previous prime is 1070063. The next prime is 1070081. The reversal of 1070076 is 6700701.

It is a super-2 number, since 2×10700762 = 2290125291552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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, 6286 + ... + 6453.

21070076 is an apocalyptic number.

It is an amenable number.

1070076 is an abundant number, since it is smaller than the sum of its proper divisors (1783684).

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

1070076 is a wasteful number, since it uses less digits than its factorization.

1070076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12753 (or 12751 counting only the distinct ones).

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

The square root of 1070076 is about 1034.4447786131. Note that the first 3 decimals coincide. The cubic root of 1070076 is about 102.2833337238.

Adding to 1070076 its reverse (6700701), we get a palindrome (7770777).

The spelling of 1070076 in words is "one million, seventy thousand, seventy-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 12739 25478 38217 50956 76434 89173 152868 178346 267519 356692 535038 1070076