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14279610829 = 114746795903
BaseRepresentation
bin11010100110010000…
…11001000111001101
31100212011121101112011
431103020121013031
5213221040021304
610320541341221
71013601455311
oct152310310715
940764541464
1014279610829
116068516a70
122926267811
13146751b383
1499669db41
15588965c04
hex3532191cd

14279610829 has 16 divisors (see below), whose sum is σ = 15915294720. Its totient is φ = 12700395760.

The previous prime is 14279610827. The next prime is 14279610833. The reversal of 14279610829 is 92801697241.

It is a cyclic number.

It is not a de Polignac number, because 14279610829 - 21 = 14279610827 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14279610823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416092 + ... + 2421994.

It is an arithmetic number, because the mean of its divisors is an integer number (994705920).

Almost surely, 214279610829 is an apocalyptic number.

It is an amenable number.

14279610829 is a deficient number, since it is larger than the sum of its proper divisors (1635683891).

14279610829 is a wasteful number, since it uses less digits than its factorization.

14279610829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10640.

The product of its (nonzero) digits is 435456, while the sum is 49.

The spelling of 14279610829 in words is "fourteen billion, two hundred seventy-nine million, six hundred ten thousand, eight hundred twenty-nine".

Divisors: 1 11 47 517 4679 5903 51469 64933 219913 277441 2419043 3051851 27620137 303821507 1298146439 14279610829