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80024026082 = 271113194920509
BaseRepresentation
bin100101010000111001…
…1011011101111100010
321122120000022201120212
41022201303123233202
52302342122313312
6100432412334122
75532032666330
oct1124163335742
9248500281525
1080024026082
1130a35527250
1213613a74342
1377140c7930
143c32030b50
152135667822
hex12a1cdbbe2

80024026082 has 64 divisors (see below), whose sum is σ = 161257824000. Its totient is φ = 28763700480.

The previous prime is 80024026081. The next prime is 80024026153. The reversal of 80024026082 is 28062042008.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80024026081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3891644 + ... + 3912152.

It is an arithmetic number, because the mean of its divisors is an integer number (2519653500).

Almost surely, 280024026082 is an apocalyptic number.

80024026082 is an abundant number, since it is smaller than the sum of its proper divisors (81233797918).

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

80024026082 is a wasteful number, since it uses less digits than its factorization.

80024026082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22491.

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 80024026082 in words is "eighty billion, twenty-four million, twenty-six thousand, eighty-two".

Divisors: 1 2 7 11 13 14 22 26 77 91 143 154 182 286 1001 1949 2002 3898 13643 20509 21439 25337 27286 41018 42878 50674 143563 150073 177359 225599 266617 278707 287126 300146 354718 451198 533234 557414 1579193 1866319 1950949 2932787 3158386 3732638 3901898 5865574 20529509 39972041 41059018 79944082 279804287 439692451 519636533 559608574 879384902 1039273066 3077847157 3637455731 5716001863 6155694314 7274911462 11432003726 40012013041 80024026082