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12758000114 = 26379000057
BaseRepresentation
bin10111110000110111…
…11010000111110010
31012221010102120000202
423320123322013302
5202112022000424
65505544115202
7631104132416
oct137033720762
935833376022
1012758000114
115457616352
122580765b02
1312842007c2
14890572d46
154ea09d2ae
hex2f86fa1f2

12758000114 has 4 divisors (see below), whose sum is σ = 19137000174. Its totient is φ = 6379000056.

The previous prime is 12758000113. The next prime is 12758000119. The reversal of 12758000114 is 41100085721.

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., 12258254089 + 499746025 = 110717^2 + 22355^2 .

It is not an unprimeable number, because it can be changed into a prime (12758000113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3189500027 + ... + 3189500030.

Almost surely, 212758000114 is an apocalyptic number.

12758000114 is a deficient number, since it is larger than the sum of its proper divisors (6379000060).

12758000114 is an equidigital number, since it uses as much as digits as its factorization.

12758000114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6379000059.

The product of its (nonzero) digits is 2240, while the sum is 29.

Adding to 12758000114 its reverse (41100085721), we get a palindrome (53858085835).

The spelling of 12758000114 in words is "twelve billion, seven hundred fifty-eight million, one hundred fourteen", and thus it is an aban number.

Divisors: 1 2 6379000057 12758000114