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14268861029 = 53359749927
BaseRepresentation
bin11010100100111110…
…11000101001100101
31100211102101020120102
431102133120221211
5213210312023104
610315515113445
71013411213633
oct152237305145
940742336512
1014268861029
116062444535
122922742885
131465226447
149950a2353
15587a40a1e
hex3527d8a65

14268861029 has 8 divisors (see below), whose sum is σ = 14578600320. Its totient is φ = 13960622416.

The previous prime is 14268861001. The next prime is 14268861031. The reversal of 14268861029 is 92016886241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14268861029 - 228 = 14000425573 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 (14268860029) 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, 355937 + ... + 393990.

It is an arithmetic number, because the mean of its divisors is an integer number (1822325040).

Almost surely, 214268861029 is an apocalyptic number.

It is an amenable number.

14268861029 is a deficient number, since it is larger than the sum of its proper divisors (309739291).

14268861029 is an equidigital number, since it uses as much as digits as its factorization.

14268861029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750339.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 14268861029 in words is "fourteen billion, two hundred sixty-eight million, eight hundred sixty-one thousand, twenty-nine".

Divisors: 1 53 359 19027 749927 39746131 269223793 14268861029