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14899119605 = 529711447219
BaseRepresentation
bin11011110000000111…
…01000010111110101
31102110100022200210122
431320003220113311
5221003133311410
610502231501325
71035133266326
oct157003502765
942410280718
1014899119605
11635618a097
122a79827845
131535987906
14a14a8444d
155c3038e55
hex3780e85f5

14899119605 has 16 divisors (see below), whose sum is σ = 18755971200. Its totient is φ = 11346189120.

The previous prime is 14899119577. The next prime is 14899119611. The reversal of 14899119605 is 50691199841.

It is not a de Polignac number, because 14899119605 - 26 = 14899119541 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 713315 + ... + 733904.

It is an arithmetic number, because the mean of its divisors is an integer number (1172248200).

Almost surely, 214899119605 is an apocalyptic number.

It is an amenable number.

14899119605 is a deficient number, since it is larger than the sum of its proper divisors (3856851595).

14899119605 is a wasteful number, since it uses less digits than its factorization.

14899119605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447324.

The product of its (nonzero) digits is 699840, while the sum is 53.

The spelling of 14899119605 in words is "fourteen billion, eight hundred ninety-nine million, one hundred nineteen thousand, six hundred five".

Divisors: 1 5 29 71 145 355 2059 10295 1447219 7236095 41969351 102752549 209846755 513762745 2979823921 14899119605