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418284713 = 71111714639
BaseRepresentation
bin11000111011101…
…000010010101001
31002011002001202102
4120323220102221
51324040102323
6105301143145
713236234650
oct3073502251
91064061672
10418284713
111a5124550
12b80baab5
1368874062
143d7a4197
1526ac6328
hex18ee84a9

418284713 has 16 divisors (see below), whose sum is σ = 522055680. Its totient is φ = 325587600.

The previous prime is 418284683. The next prime is 418284761. The reversal of 418284713 is 317482814.

It is a cyclic number.

It is not a de Polignac number, because 418284713 - 26 = 418284649 is a prime.

It is a super-2 number, since 2×4182847132 = 349924202258984738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (418284793) 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, 87848 + ... + 92486.

It is an arithmetic number, because the mean of its divisors is an integer number (32628480).

Almost surely, 2418284713 is an apocalyptic number.

It is an amenable number.

418284713 is a deficient number, since it is larger than the sum of its proper divisors (103770967).

418284713 is a wasteful number, since it uses less digits than its factorization.

418284713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5828.

The product of its digits is 43008, while the sum is 38.

The square root of 418284713 is about 20452.0099990197. The cubic root of 418284713 is about 747.8663583724.

The spelling of 418284713 in words is "four hundred eighteen million, two hundred eighty-four thousand, seven hundred thirteen".

Divisors: 1 7 11 77 1171 4639 8197 12881 32473 51029 90167 357203 5432269 38025883 59754959 418284713