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69982122282 = 23107109006421
BaseRepresentation
bin100000100101101000…
…0100111000100101010
320200122011201011020220
41001023100213010222
52121310410403112
652052131430510
75025136140012
oct1011320470452
9220564634226
1069982122282
11277520a12a6
1211690a55436
1367a3828217
14355c4c0c42
151c48c7d98c
hex104b42712a

69982122282 has 16 divisors (see below), whose sum is σ = 141272322912. Its totient is φ = 23109361040.

The previous prime is 69982122269. The next prime is 69982122289. The reversal of 69982122282 is 28222128996.

It is not an unprimeable number, because it can be changed into a prime (69982122289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54502569 + ... + 54503852.

It is an arithmetic number, because the mean of its divisors is an integer number (8829520182).

Almost surely, 269982122282 is an apocalyptic number.

69982122282 is an abundant number, since it is smaller than the sum of its proper divisors (71290200630).

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

69982122282 is a wasteful number, since it uses less digits than its factorization.

69982122282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109006533.

The product of its digits is 995328, while the sum is 51.

The spelling of 69982122282 in words is "sixty-nine billion, nine hundred eighty-two million, one hundred twenty-two thousand, two hundred eighty-two".

Divisors: 1 2 3 6 107 214 321 642 109006421 218012842 327019263 654038526 11663687047 23327374094 34991061141 69982122282