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1234013 = 11176599
BaseRepresentation
bin100101101010001011101
32022200202012
410231101131
5303442023
642241005
713326464
oct4552135
92280665
101234013
11773150
124b6165
133428b1
142419db
15195978
hex12d45d

1234013 has 8 divisors (see below), whose sum is σ = 1425600. Its totient is φ = 1055680.

The previous prime is 1234003. The next prime is 1234039. The reversal of 1234013 is 3104321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1234013 - 26 = 1233949 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234003) by changing a digit.

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, 3113 + ... + 3486.

It is an arithmetic number, because the mean of its divisors is an integer number (178200).

21234013 is an apocalyptic number.

It is an amenable number.

1234013 is a deficient number, since it is larger than the sum of its proper divisors (191587).

1234013 is a wasteful number, since it uses less digits than its factorization.

1234013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6627.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1234013 is about 1110.8613774905. The cubic root of 1234013 is about 107.2605233433.

Adding to 1234013 its reverse (3104321), we get a palindrome (4338334).

It can be divided in two parts, 12 and 34013, that multiplied together give a triangular number (408156 = T903).

The spelling of 1234013 in words is "one million, two hundred thirty-four thousand, thirteen".

Divisors: 1 11 17 187 6599 72589 112183 1234013