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55012341363 = 3710247255649
BaseRepresentation
bin110011001110111111…
…011011011001110011
312020222220102111100120
4303032333123121303
51400131124410423
641134453221323
73655154120610
oct631677333163
9166886374316
1055012341363
112137003a331
12a7b3631843
13525932caa5
14293c2c5507
15166e937ee3
hexccefdb673

55012341363 has 16 divisors (see below), whose sum is σ = 83836838400. Its totient is φ = 31432432896.

The previous prime is 55012341361. The next prime is 55012341379. The reversal of 55012341363 is 36314321055.

It is not a de Polignac number, because 55012341363 - 21 = 55012341361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55012341361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87363 + ... + 343011.

It is an arithmetic number, because the mean of its divisors is an integer number (5239802400).

Almost surely, 255012341363 is an apocalyptic number.

55012341363 is a deficient number, since it is larger than the sum of its proper divisors (28824497037).

55012341363 is a wasteful number, since it uses less digits than its factorization.

55012341363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265906.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 55012341363 in words is "fifty-five billion, twelve million, three hundred forty-one thousand, three hundred sixty-three".

Divisors: 1 3 7 21 10247 30741 71729 215187 255649 766947 1789543 5368629 2619635303 7858905909 18337447121 55012341363