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105486676234 = 21711437271273
BaseRepresentation
bin110001000111101111…
…1101111000100001010
3101002021112210101002121
41202033133233010022
53212014042114414
6120243201321454
710423025645062
oct1421737570412
9332245711077
10105486676234
114081152a175
121853b33628a
139c41439a24
145169a0a3a2
152b25c76724
hex188f7ef10a

105486676234 has 16 divisors (see below), whose sum is σ = 167552928648. Its totient is φ = 49636265472.

The previous prime is 105486676199. The next prime is 105486676241. The reversal of 105486676234 is 432676684501.

It can be written as a sum of positive squares in 4 ways, for example, as 97141305625 + 8345370609 = 311675^2 + 91353^2 .

It is a super-2 number, since 2×1054866762342 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253222 + ... + 524494.

Almost surely, 2105486676234 is an apocalyptic number.

105486676234 is a deficient number, since it is larger than the sum of its proper divisors (62066252414).

105486676234 is a wasteful number, since it uses less digits than its factorization.

105486676234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282729.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 105486676234 in words is "one hundred five billion, four hundred eighty-six million, six hundred seventy-six thousand, two hundred thirty-four".

Divisors: 1 2 17 34 11437 22874 194429 271273 388858 542546 4611641 9223282 3102549301 6205098602 52743338117 105486676234