Search a number
-
+
12303001201 = 171943472401
BaseRepresentation
bin10110111010101000…
…01110011001110001
31011202102021012212011
423131110032121301
5200144032014301
65352452002521
7613610533111
oct133524163161
934672235764
1012303001201
1152437a5997
122474300441
131210b7368a
14849d73041
154c0173a51
hex2dd50e671

12303001201 has 48 divisors (see below), whose sum is σ = 14371853760. Its totient is φ = 10460620800.

The previous prime is 12303001189. The next prime is 12303001213. The reversal of 12303001201 is 10210030321.

It is an interprime number because it is at equal distance from previous prime (12303001189) and next prime (12303001213).

It is not a de Polignac number, because 12303001201 - 213 = 12302993009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303031201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30680601 + ... + 30681001.

It is an arithmetic number, because the mean of its divisors is an integer number (299413620).

Almost surely, 212303001201 is an apocalyptic number.

It is an amenable number.

12303001201 is a deficient number, since it is larger than the sum of its proper divisors (2068852559).

12303001201 is a wasteful number, since it uses less digits than its factorization.

12303001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12303001201 its reverse (10210030321), we get a palindrome (22513031522).

The spelling of 12303001201 in words is "twelve billion, three hundred three million, one thousand, two hundred one".

Divisors: 1 17 19 43 47 323 401 731 799 817 893 2021 2209 6817 7619 13889 15181 17243 18847 34357 37553 38399 41971 94987 129523 293131 320399 327617 358093 652783 713507 810421 885809 1614779 1804753 5569489 6087581 13777157 15058753 15397999 16830371 30680801 38089787 261765983 286116307 647526379 723705953 12303001201