Search a number
-
+
1013233411 = 1397289449
BaseRepresentation
bin111100011001001…
…011011100000011
32121121120120221101
4330121023130003
54033341432121
6244313035231
734052225161
oct7431133403
92547516841
101013233411
1147aa42293
122433b5b17
13131bc16c8
14987d4231
155de47491
hex3c64b703

1013233411 has 4 divisors (see below), whose sum is σ = 1020523000. Its totient is φ = 1005943824.

The previous prime is 1013233307. The next prime is 1013233427. The reversal of 1013233411 is 1143323101.

1013233411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1143323101 = 3043137571.

It is a cyclic number.

It is not a de Polignac number, because 1013233411 - 213 = 1013225219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013233471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644586 + ... + 3644863.

It is an arithmetic number, because the mean of its divisors is an integer number (255130750).

Almost surely, 21013233411 is an apocalyptic number.

1013233411 is a deficient number, since it is larger than the sum of its proper divisors (7289589).

1013233411 is an equidigital number, since it uses as much as digits as its factorization.

1013233411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7289588.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1013233411 is about 31831.3275092322. The cubic root of 1013233411 is about 1004.3918206746.

Adding to 1013233411 its reverse (1143323101), we get a palindrome (2156556512).

The spelling of 1013233411 in words is "one billion, thirteen million, two hundred thirty-three thousand, four hundred eleven".

Divisors: 1 139 7289449 1013233411