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26872700714 = 213436350357
BaseRepresentation
bin11001000001101111…
…001101111100101010
32120100210201122020122
4121001233031330222
5420013402410324
620202315123242
71640634121136
oct310157157452
976323648218
1026872700714
111043aa36872
12525b743522
1326c34cc452
14142cd863c6
15a742dba5e
hex641bcdf2a

26872700714 has 4 divisors (see below), whose sum is σ = 40309051074. Its totient is φ = 13436350356.

The previous prime is 26872700713. The next prime is 26872700719. The reversal of 26872700714 is 41700727862.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25742598025 + 1130102689 = 160445^2 + 33617^2 .

It is a super-2 number, since 2×268727007142 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26872700713) 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 as a sum of consecutive naturals, namely, 6718175177 + ... + 6718175180.

Almost surely, 226872700714 is an apocalyptic number.

26872700714 is a deficient number, since it is larger than the sum of its proper divisors (13436350360).

26872700714 is a wasteful number, since it uses less digits than its factorization.

26872700714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436350359.

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 26872700714 in words is "twenty-six billion, eight hundred seventy-two million, seven hundred thousand, seven hundred fourteen".

Divisors: 1 2 13436350357 26872700714