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13798469876 = 2211311304979
BaseRepresentation
bin11001101100111001…
…11111000011110100
31022121122020220012212
430312130333003310
5211224402014001
610201113032552
7665640026102
oct146634770364
938548226185
1013798469876
115940970714
1228110b5758
1313bb93a299
1494c816c72
1555b5c57bb
hex33673f0f4

13798469876 has 12 divisors (see below), whose sum is σ = 24149536320. Its totient is φ = 6898602360.

The previous prime is 13798469831. The next prime is 13798469911. The reversal of 13798469876 is 67896489731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107246 + ... + 197733.

It is an arithmetic number, because the mean of its divisors is an integer number (2012461360).

Almost surely, 213798469876 is an apocalyptic number.

It is an amenable number.

13798469876 is a deficient number, since it is larger than the sum of its proper divisors (10351066444).

13798469876 is a wasteful number, since it uses less digits than its factorization.

13798469876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316294 (or 316292 counting only the distinct ones).

The product of its digits is 109734912, while the sum is 68.

The spelling of 13798469876 in words is "thirteen billion, seven hundred ninety-eight million, four hundred sixty-nine thousand, eight hundred seventy-six".

Divisors: 1 2 4 11311 22622 45244 304979 609958 1219916 3449617469 6899234938 13798469876