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6984795729496 = 231388217613819
BaseRepresentation
bin110010110100100011001…
…0001001010111001011000
3220201201222102110000020111
41211221012101022321120
51403414330201320441
622504434301134104
71320430515046024
oct145510621127130
926651872400214
106984795729496
112253265106932
12949849b5a334
133b888168b570
141a20ccc3b384
15c1a559da081
hex65a4644ae58

6984795729496 has 32 divisors (see below), whose sum is σ = 14105515208400. Its totient is φ = 3223385988480.

The previous prime is 6984795729467. The next prime is 6984795729529. The reversal of 6984795729496 is 6949275974896.

It is a congruent number.

It is an unprimeable number.

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, 2889526 + ... + 4724293.

Almost surely, 26984795729496 is an apocalyptic number.

It is an amenable number.

6984795729496 is an abundant number, since it is smaller than the sum of its proper divisors (7120719478904).

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

6984795729496 is a wasteful number, since it uses less digits than its factorization.

6984795729496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7622659 (or 7622655 counting only the distinct ones).

The product of its digits is 14814213120, while the sum is 85.

The spelling of 6984795729496 in words is "six trillion, nine hundred eighty-four billion, seven hundred ninety-five million, seven hundred twenty-nine thousand, four hundred ninety-six".

Divisors: 1 2 4 8 13 26 52 104 8821 17642 35284 70568 114673 229346 458692 917384 7613819 15227638 30455276 60910552 98979647 197959294 395918588 791837176 67161497399 134322994798 268645989596 537291979192 873099466187 1746198932374 3492397864748 6984795729496