Search a number
-
+
12002430301 = 311091354881
BaseRepresentation
bin10110010110110011…
…01000110101011101
31010222110200122002121
423023121220311131
5144040110232201
65302553422541
7603300655111
oct131331506535
933873618077
1012002430301
1150aa071594
1223ab70aa51
131193805a84
1481c091741
154a3aa09a1
hex2cb668d5d

12002430301 has 8 divisors (see below), whose sum is σ = 12400996608. Its totient is φ = 11604576000.

The previous prime is 12002430281. The next prime is 12002430311. The reversal of 12002430301 is 10303420021.

It is a happy number.

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 12002430301 - 211 = 12002428253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002430311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143620 + ... + 211261.

It is an arithmetic number, because the mean of its divisors is an integer number (1550124576).

Almost surely, 212002430301 is an apocalyptic number.

It is an amenable number.

12002430301 is a deficient number, since it is larger than the sum of its proper divisors (398566307).

12002430301 is a wasteful number, since it uses less digits than its factorization.

12002430301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356003.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12002430301 its reverse (10303420021), we get a palindrome (22305850322).

The spelling of 12002430301 in words is "twelve billion, two million, four hundred thirty thousand, three hundred one".

Divisors: 1 31 1091 33821 354881 11001311 387175171 12002430301