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1013235 = 35312179
BaseRepresentation
bin11110111010111110011
31220110220020
43313113303
5224410420
633414523
711420016
oct3672763
91813806
101013235
11632293
1240a443
13296262
141c537d
15150340
hexf75f3

1013235 has 16 divisors (see below), whose sum is σ = 1674240. Its totient is φ = 522720.

The previous prime is 1013227. The next prime is 1013237. The reversal of 1013235 is 5323101.

It is a happy number.

1013235 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 1013235 - 23 = 1013227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625 + ... + 1554.

It is an arithmetic number, because the mean of its divisors is an integer number (104640).

21013235 is an apocalyptic number.

1013235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1013235 is a deficient number, since it is larger than the sum of its proper divisors (661005).

1013235 is a wasteful number, since it uses less digits than its factorization.

1013235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1013235 is about 1006.5957480538. The cubic root of 1013235 is about 100.4392345719.

Adding to 1013235 its reverse (5323101), we get a palindrome (6336336).

The spelling of 1013235 in words is "one million, thirteen thousand, two hundred thirty-five".