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348832843730868 = 22374152771949177
BaseRepresentation
bin100111101010000101111100…
…1101111001000111110110100
31200202010002112122200010210010
41033110023321233020332310
5331210234130443341433
63233523332432100220
7133322225025466440
oct11724137157107664
91622102478603703
10348832843730868
11a11701a6261652
123315a185694670
1311c84a46b04173
14621d8578c9820
152a4de21dd3e63
hex13d42f9bc8fb4

348832843730868 has 24 divisors (see below), whose sum is σ = 930220916615872. Its totient is φ = 99666526780224.

The previous prime is 348832843730837. The next prime is 348832843730893. The reversal of 348832843730868 is 868037348238843.

It is a self number, because there is not a number n which added to its sum of digits gives 348832843730868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076385974505 + ... + 2076385974672.

Almost surely, 2348832843730868 is an apocalyptic number.

It is an amenable number.

348832843730868 is an abundant number, since it is smaller than the sum of its proper divisors (581388072885004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348832843730868 is a wasteful number, since it uses less digits than its factorization.

348832843730868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152771949191 (or 4152771949189 counting only the distinct ones).

The product of its (nonzero) digits is 3567255552, while the sum is 75.

The spelling of 348832843730868 in words is "three hundred forty-eight trillion, eight hundred thirty-two billion, eight hundred forty-three million, seven hundred thirty thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 4152771949177 8305543898354 12458315847531 16611087796708 24916631695062 29069403644239 49833263390124 58138807288478 87208210932717 116277614576956 174416421865434 348832843730868