Search a number
-
+
13201287773351 = 457268310766621
BaseRepresentation
bin1100000000011010101000…
…0100010111110010100111
31201202000211102221212201012
43000012222010113302213
53212242214132221401
644024330552052435
72531522134423556
oct300065204276247
951660742855635
1013201287773351
11422a6a8878097
1215925b869411b
13749b50a21352
14338d35163d9d
1517d5e0bd38bb
hexc01aa117ca7

13201287773351 has 8 divisors (see below), whose sum is σ = 13235106959184. Its totient is φ = 13167490127040.

The previous prime is 13201287773273. The next prime is 13201287773423. The reversal of 13201287773351 is 15337778210231.

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 13201287773351 - 214 = 13201287756967 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 13201287773351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201283773351) 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, 4157180 + ... + 6609441.

It is an arithmetic number, because the mean of its divisors is an integer number (1654388369898).

Almost surely, 213201287773351 is an apocalyptic number.

13201287773351 is a deficient number, since it is larger than the sum of its proper divisors (33819185833).

13201287773351 is a wasteful number, since it uses less digits than its factorization.

13201287773351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10769761.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 13201287773351 in words is "thirteen trillion, two hundred one billion, two hundred eighty-seven million, seven hundred seventy-three thousand, three hundred fifty-one".

Divisors: 1 457 2683 1226131 10766621 4920345797 28886844143 13201287773351