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868747214337 = 32391211641861
BaseRepresentation
bin11001010010001010101…
…11100111111000000001
310002001101111011002000020
430221011113213320001
5103213143241324322
61503032535444053
7116523236324232
oct14510527477001
93061344132006
10868747214337
11305485177412
12120451826629
1363bcb9aa522
143009482b089
15178e893c05c
hexca455e7e01

868747214337 has 8 divisors (see below), whose sum is σ = 1163176187520. Its totient is φ = 576741525360.

The previous prime is 868747214303. The next prime is 868747214339. The reversal of 868747214337 is 733412747868.

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

It is not a de Polignac number, because 868747214337 - 26 = 868747214273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (868747214339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605820214 + ... + 605821647.

It is an arithmetic number, because the mean of its divisors is an integer number (145397023440).

Almost surely, 2868747214337 is an apocalyptic number.

It is an amenable number.

868747214337 is a deficient number, since it is larger than the sum of its proper divisors (294428973183).

868747214337 is a wasteful number, since it uses less digits than its factorization.

868747214337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211642103.

The product of its digits is 37933056, while the sum is 60.

The spelling of 868747214337 in words is "eight hundred sixty-eight billion, seven hundred forty-seven million, two hundred fourteen thousand, three hundred thirty-seven".

Divisors: 1 3 239 717 1211641861 3634925583 289582404779 868747214337