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2108079505152 = 28321914790393
BaseRepresentation
bin11110101011010011010…
…101000111111100000000
321110112022200111120200100
4132223103111013330000
5234014321323131102
64252234403522400
7305206114066125
oct36532325077400
97415280446610
102108079505152
11743038a17775
122a0687689400
13123a38c02c9a
147406299274c
1539c816b9a1c
hex1ead3547f00

2108079505152 has 108 divisors (see below), whose sum is σ = 6109936769664. Its totient is φ = 699014000640.

The previous prime is 2108079505151. The next prime is 2108079505187. The reversal of 2108079505152 is 2515059708012.

2108079505152 is a `hidden beast` number, since 2 + 1 + 0 + 80 + 7 + 9 + 50 + 515 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2108079505098 and 2108079505107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108079505151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1955133 + ... + 2835260.

It is an arithmetic number, because the mean of its divisors is an integer number (56573488608).

Almost surely, 22108079505152 is an apocalyptic number.

It is an amenable number.

2108079505152 is an abundant number, since it is smaller than the sum of its proper divisors (4001857264512).

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

2108079505152 is a wasteful number, since it uses less digits than its factorization.

2108079505152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790606 (or 4790589 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 45.

The spelling of 2108079505152 in words is "two trillion, one hundred eight billion, seventy-nine million, five hundred five thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 191 192 256 288 382 384 573 576 764 768 1146 1152 1528 1719 2292 2304 3056 3438 4584 6112 6876 9168 12224 13752 18336 24448 27504 36672 48896 55008 73344 110016 146688 220032 440064 4790393 9580786 14371179 19161572 28742358 38323144 43113537 57484716 76646288 86227074 114969432 153292576 172454148 229938864 306585152 344908296 459877728 613170304 689816592 914965063 919755456 1226340608 1379633184 1829930126 1839510912 2744895189 2759266368 3659860252 3679021824 5489790378 5518532736 7319720504 8234685567 10979580756 11037065472 14639441008 16469371134 21959161512 29278882016 32938742268 43918323024 58557764032 65877484536 87836646048 117115528064 131754969072 175673292096 234231056128 263509938144 351346584192 527019876288 702693168384 1054039752576 2108079505152