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13054242201 = 37111319228793
BaseRepresentation
bin11000010100001011…
…11110110110011001
31020200202212012202220
430022011332312121
5203213341222301
65555205414253
7641332141110
oct141205766631
936622765686
1013054242201
115599863420
122643a0a389
1313006b3c90
148bba48c77
155160b8936
hex30a17ed99

13054242201 has 64 divisors (see below), whose sum is σ = 24599930880. Its totient is φ = 5930288640.

The previous prime is 13054242169. The next prime is 13054242203. The reversal of 13054242201 is 10224245031.

It is not a de Polignac number, because 13054242201 - 25 = 13054242169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13054242203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57340 + ... + 171453.

It is an arithmetic number, because the mean of its divisors is an integer number (384373920).

Almost surely, 213054242201 is an apocalyptic number.

13054242201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13054242201 is a deficient number, since it is larger than the sum of its proper divisors (11545688679).

13054242201 is a wasteful number, since it uses less digits than its factorization.

13054242201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228846.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 13054242201 its reverse (10224245031), we get a palindrome (23278487232).

It can be divided in two parts, 13054 and 242201, that added together give a triangular number (255255 = T714).

The spelling of 13054242201 in words is "thirteen billion, fifty-four million, two hundred forty-two thousand, two hundred one".

Divisors: 1 3 7 11 13 19 21 33 39 57 77 91 133 143 209 231 247 273 399 429 627 741 1001 1463 1729 2717 3003 4389 5187 8151 19019 57057 228793 686379 1601551 2516723 2974309 4347067 4804653 7550169 8922927 13041201 17617061 20820163 30429469 32717399 47817737 52851183 56511871 62460489 91288407 98152197 143453211 169535613 229021793 334724159 395583097 621630581 687065379 1004172477 1186749291 1864891743 4351414067 13054242201