Search a number
-
+
12304310202001 = 257357113407083
BaseRepresentation
bin1011001100001101001000…
…0010011110111010010001
31121120021120112102002010201
42303003102002132322101
53103043211402431001
642100304433455201
72406646164031426
oct263032202367221
947507515362121
1012304310202001
113a14257377714
1214687a8711501
136b33a34a047c
14307763341d4d
151650e3bcb501
hexb30d209ee91

12304310202001 has 8 divisors (see below), whose sum is σ = 12355646844384. Its totient is φ = 12253000381440.

The previous prime is 12304310201999. The next prime is 12304310202047. The reversal of 12304310202001 is 10020201340321.

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 12304310202001 - 21 = 12304310201999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12304310202001.

It is not an unprimeable number, because it can be changed into a prime (12304310205001) 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, 5785795 + ... + 7621288.

It is an arithmetic number, because the mean of its divisors is an integer number (1544455855548).

Almost surely, 212304310202001 is an apocalyptic number.

It is an amenable number.

12304310202001 is a deficient number, since it is larger than the sum of its proper divisors (51336642383).

12304310202001 is a wasteful number, since it uses less digits than its factorization.

12304310202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13410911.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12304310202001 its reverse (10020201340321), we get a palindrome (22324511542322).

The spelling of 12304310202001 in words is "twelve trillion, three hundred four billion, three hundred ten million, two hundred two thousand, one".

Divisors: 1 257 3571 917747 13407083 3445620331 47876693393 12304310202001