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368085545051 = 7213157343129
BaseRepresentation
bin1010101101100111001…
…10111011000001011011
31022012002111220002010212
411112303212323001123
522012314344420201
6441032434401335
735410334336600
oct5266346730133
91265074802125
10368085545051
1113211676aaa4
125b40713024b
1328930751183
1413b5b7aa6a7
159894ba8abb
hex55b39bb05b

368085545051 has 12 divisors (see below), whose sum is σ = 431449710120. Its totient is φ = 313093478880.

The previous prime is 368085545041. The next prime is 368085545057. The reversal of 368085545051 is 150545580863.

It is a de Polignac number, because none of the positive numbers 2k-368085545051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368085545057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28665146 + ... + 28677983.

It is an arithmetic number, because the mean of its divisors is an integer number (35954142510).

Almost surely, 2368085545051 is an apocalyptic number.

368085545051 is a deficient number, since it is larger than the sum of its proper divisors (63364165069).

368085545051 is a wasteful number, since it uses less digits than its factorization.

368085545051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57343274 (or 57343267 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 50.

The spelling of 368085545051 in words is "three hundred sixty-eight billion, eighty-five million, five hundred forty-five thousand, fifty-one".

Divisors: 1 7 49 131 917 6419 57343129 401401903 2809813321 7511949899 52583649293 368085545051