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12941868610 = 2511117653351
BaseRepresentation
bin11000000110110010…
…10011111001000010
31020101221102001012001
430003121103321002
5203001104243420
65540113054214
7635466032236
oct140331237102
936357361161
1012941868610
115541390490
12261225736a
1312b332a428
148aab565c6
1550b2bcb0a
hex303653e42

12941868610 has 16 divisors (see below), whose sum is σ = 25413124032. Its totient is φ = 4706134000.

The previous prime is 12941868587. The next prime is 12941868617. The reversal of 12941868610 is 1686814921.

It is not an unprimeable number, because it can be changed into a prime (12941868617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58826566 + ... + 58826785.

It is an arithmetic number, because the mean of its divisors is an integer number (1588320252).

Almost surely, 212941868610 is an apocalyptic number.

12941868610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12941868610 is a deficient number, since it is larger than the sum of its proper divisors (12471255422).

12941868610 is a wasteful number, since it uses less digits than its factorization.

12941868610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117653369.

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 12941868610 in words is "twelve billion, nine hundred forty-one million, eight hundred sixty-eight thousand, six hundred ten".

Divisors: 1 2 5 10 11 22 55 110 117653351 235306702 588266755 1176533510 1294186861 2588373722 6470934305 12941868610