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83027654112 = 25313127523847
BaseRepresentation
bin100110101010011010…
…1010111010111100000
321221022100011211122110
41031110311113113200
52330020034412422
6102050430435320
75666334262344
oct1152465272740
9257270154573
1083027654112
1132236a45467
1214111962b40
137aa247c620
144038cdd624
15225e1c660c
hex1354d575e0

83027654112 has 96 divisors (see below), whose sum is σ = 236561375232. Its totient is φ = 25345764864.

The previous prime is 83027654029. The next prime is 83027654123. The reversal of 83027654112 is 21145672038.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

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 15 ways as a sum of consecutive naturals, for example, 103428 + ... + 420419.

It is an arithmetic number, because the mean of its divisors is an integer number (2464180992).

Almost surely, 283027654112 is an apocalyptic number.

It is an amenable number.

83027654112 is an abundant number, since it is smaller than the sum of its proper divisors (153533721120).

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

83027654112 is a wasteful number, since it uses less digits than its factorization.

83027654112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524000 (or 523992 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 83027654112 in words is "eighty-three billion, twenty-seven million, six hundred fifty-four thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 127 156 208 254 312 381 416 508 624 762 1016 1248 1524 1651 2032 3048 3302 4064 4953 6096 6604 9906 12192 13208 19812 26416 39624 52832 79248 158496 523847 1047694 1571541 2095388 3143082 4190776 6286164 6810011 8381552 12572328 13620022 16763104 20430033 25144656 27240044 40860066 50289312 54480088 66528569 81720132 108960176 133057138 163440264 199585707 217920352 266114276 326880528 399171414 532228552 653761056 798342828 864871397 1064457104 1596685656 1729742794 2128914208 2594614191 3193371312 3459485588 5189228382 6386742624 6918971176 10378456764 13837942352 20756913528 27675884704 41513827056 83027654112