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11830033006 = 211599114047
BaseRepresentation
bin10110000010001111…
…11111101001101110
31010112110021221110121
423001013333221232
5143211442024011
65233514355154
7566105423101
oct130107775156
933473257417
1011830033006
115020821990
122361a2baba
131166b9453c
14803216738
15493899e71
hex2c11ffa6e

11830033006 has 16 divisors (see below), whose sum is σ = 19686343680. Its totient is φ = 5286146680.

The previous prime is 11830032979. The next prime is 11830033009. The reversal of 11830033006 is 60033003811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830033009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4555726 + ... + 4558321.

It is an arithmetic number, because the mean of its divisors is an integer number (1230396480).

Almost surely, 211830033006 is an apocalyptic number.

11830033006 is a deficient number, since it is larger than the sum of its proper divisors (7856310674).

11830033006 is a wasteful number, since it uses less digits than its factorization.

11830033006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9114119.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11830033006 its reverse (60033003811), we get a palindrome (71863036817).

The spelling of 11830033006 in words is "eleven billion, eight hundred thirty million, thirty-three thousand, six".

Divisors: 1 2 11 22 59 118 649 1298 9114047 18228094 100254517 200509034 537728773 1075457546 5915016503 11830033006