Search a number
1004134302 = 23255785239
BaseRepresentation
bin111011110110011…
…101111110011110
32120222110022022100
4323312131332132
54024024244202
6243350025530
733612000153
oct7366357636
92528408270
101004134302
11475897a66
122403482a6
13130056c12
149750622a
155d24b41c
hex3bd9df9e

1004134302 has 12 divisors (see below), whose sum is σ = 2175624360. Its totient is φ = 334711428.

The previous prime is 1004134301. The next prime is 1004134333. The reversal of 1004134302 is 2034314001.

It is a super-3 number, since 3×10041343023 (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 55785239 = 1004134302 / (1 + 0 + 0 + 4 + 1 + 3 + 4 + 3 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004134301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27892602 + ... + 27892637.

It is an arithmetic number, because the mean of its divisors is an integer number (181302030).

Almost surely, 21004134302 is an apocalyptic number.

1004134302 is an abundant number, since it is smaller than the sum of its proper divisors (1171490058).

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

1004134302 is a wasteful number, since it uses less digits than its factorization.

1004134302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55785247 (or 55785244 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1004134302 is about 31688.0782314106. The cubic root of 1004134302 is about 1001.3762058553.

Adding to 1004134302 its reverse (2034314001), we get a palindrome (3038448303).

The spelling of 1004134302 in words is "one billion, four million, one hundred thirty-four thousand, three hundred two".