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8080944032832 = 2631124771544693
BaseRepresentation
bin111010110010111110111…
…0011000110110001000000
31001121112022212212022110020
41311211331303012301000
52024344233133022312
625104200123333440
71462554216642156
oct165457563066100
931545285768406
108080944032832
112636122267140
12aa6183981280
1346805049b988
141dd1969573d6
15e030d25c78c
hex7597dcc6c40

8080944032832 has 112 divisors (see below), whose sum is σ = 23333974558272. Its totient is φ = 2447780730880.

The previous prime is 8080944032831. The next prime is 8080944032839. The reversal of 8080944032832 is 2382304490808.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8080944032831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4459078 + ... + 6003770.

It is an arithmetic number, because the mean of its divisors is an integer number (208339058556).

Almost surely, 28080944032832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8080944032832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11666987279136).

8080944032832 is an abundant number, since it is smaller than the sum of its proper divisors (15253030525440).

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

8080944032832 is a wasteful number, since it uses less digits than its factorization.

8080944032832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547196 (or 1547186 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 8080944032832 in words is "eight trillion, eighty billion, nine hundred forty-four million, thirty-two thousand, eight hundred thirty-two".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 132 176 192 264 352 528 704 1056 2112 2477 4954 7431 9908 14862 19816 27247 29724 39632 54494 59448 79264 81741 108988 118896 158528 163482 217976 237792 326964 435952 475584 653928 871904 1307856 1544693 1743808 2615712 3089386 4634079 5231424 6178772 9268158 12357544 16991623 18536316 24715088 33983246 37072632 49430176 50974869 67966492 74145264 98860352 101949738 135932984 148290528 203899476 271865968 296581056 407798952 543731936 815597904 1087463872 1631195808 3262391616 3826204561 7652409122 11478613683 15304818244 22957227366 30609636488 42088250171 45914454732 61219272976 84176500342 91828909464 122438545952 126264750513 168353000684 183657818928 244877091904 252529501026 336706001368 367315637856 505059002052 673412002736 734631275712 1010118004104 1346824005472 2020236008208 2693648010944 4040472016416 8080944032832