Search a number
-
+
13230221034201 = 3231607162173607
BaseRepresentation
bin1100000010000110011010…
…1000000000001011011001
31201211210111211222211001220
43000201212220000023121
53213230443041043301
644045514000202253
72533565132166003
oct300414650001331
951753454884056
1013230221034201
1142409a5954216
121598132309389
1374c7b20aca42
1433a4bba4b373
1517e235d46936
hexc0866a002d9

13230221034201 has 32 divisors (see below), whose sum is σ = 18430331424768. Its totient is φ = 8426096902080.

The previous prime is 13230221034181. The next prime is 13230221034203. The reversal of 13230221034201 is 10243012203231.

It is not a de Polignac number, because 13230221034201 - 26 = 13230221034137 is a prime.

It is a super-2 number, since 2×132302210342012 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13230221034203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179704540 + ... + 179778146.

It is an arithmetic number, because the mean of its divisors is an integer number (575947857024).

Almost surely, 213230221034201 is an apocalyptic number.

It is an amenable number.

13230221034201 is a deficient number, since it is larger than the sum of its proper divisors (5200110390567).

13230221034201 is a wasteful number, since it uses less digits than its factorization.

13230221034201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76861.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13230221034201 its reverse (10243012203231), we get a palindrome (23473233237432).

The spelling of 13230221034201 in words is "thirteen trillion, two hundred thirty billion, two hundred twenty-one million, thirty-four thousand, two hundred one".

Divisors: 1 3 23 69 1607 1621 4821 4863 36961 37283 73607 110883 111849 220821 1692961 2604947 5078883 7814841 59913781 118286449 119316947 179741343 354859347 357950841 2720588327 2744289781 8161764981 8232869343 191742333829 575227001487 4410073678067 13230221034201