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83080484181080 = 2356315107644531
BaseRepresentation
bin10010111000111110101110…
…101111110101010001011000
3101220011102020210022022122122
4102320332232233311101120
541342142312422243310
6452410351511240412
723333236563456611
oct2270765657652130
9356142223268578
1083080484181080
1124521265464351
12939967a079108
1337485c0c009b9
14167318ca60c08
159911a9ddc555
hex4b8faebf5458

83080484181080 has 64 divisors (see below), whose sum is σ = 187264286657280. Its totient is φ = 33172979414400.

The previous prime is 83080484181053. The next prime is 83080484181139. The reversal of 83080484181080 is 8018148408038.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128578415 + ... + 129222945.

It is an arithmetic number, because the mean of its divisors is an integer number (2926004479020).

Almost surely, 283080484181080 is an apocalyptic number.

It is an amenable number.

83080484181080 is an abundant number, since it is smaller than the sum of its proper divisors (104183802476200).

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

83080484181080 is a wasteful number, since it uses less digits than its factorization.

83080484181080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650280 (or 650276 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 53.

The spelling of 83080484181080 in words is "eighty-three trillion, eighty billion, four hundred eighty-four million, one hundred eighty-one thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 631 1262 2524 3155 5048 5107 6310 10214 12620 20428 25240 25535 40856 51070 102140 204280 644531 1289062 2578124 3222517 3222655 5156248 6445034 6445310 12890068 12890620 16112585 25780136 25781240 32225170 64450340 128900680 406699061 813398122 1626796244 2033495305 3253592488 3291619817 4066990610 6583239634 8133981220 13166479268 16267962440 16458099085 26332958536 32916198170 65832396340 131664792680 2077012104527 4154024209054 8308048418108 10385060522635 16616096836216 20770121045270 41540242090540 83080484181080