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379868733384 = 233758718232113
BaseRepresentation
bin1011000011100011111…
…00001101111111001000
31100022111201001001210120
411201301330031333020
522210432343432014
6450302001143240
736305333646420
oct5416174157710
91308451031716
10379868733384
11137112aa6878
126175532ab20
1329a8a9c356a
14145586ab480
159d3439dba9
hex5871f0dfc8

379868733384 has 128 divisors (see below), whose sum is σ = 1088299376640. Its totient is φ = 108238344192.

The previous prime is 379868733311. The next prime is 379868733397. The reversal of 379868733384 is 483337868973.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179775912 + ... + 179778024.

It is an arithmetic number, because the mean of its divisors is an integer number (8502338880).

Almost surely, 2379868733384 is an apocalyptic number.

It is an amenable number.

379868733384 is an abundant number, since it is smaller than the sum of its proper divisors (708430643256).

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

379868733384 is a wasteful number, since it uses less digits than its factorization.

379868733384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539 (or 4535 counting only the distinct ones).

The product of its digits is 438939648, while the sum is 69.

The spelling of 379868733384 in words is "three hundred seventy-nine billion, eight hundred sixty-eight million, seven hundred thirty-three thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 587 1174 1761 1823 2113 2348 3522 3646 4109 4226 4696 5469 6339 7044 7292 8218 8452 10938 12327 12678 12761 14088 14584 14791 16436 16904 21876 24654 25356 25522 29582 32872 38283 43752 44373 49308 50712 51044 59164 76566 88746 98616 102088 118328 153132 177492 306264 354984 1070101 1240331 2140202 2480662 3210303 3720993 3851999 4280404 4961324 6420606 7441986 7490707 7703998 8560808 8682317 9922648 11555997 12841212 14883972 14981414 15407996 17364634 22472121 23111994 25682424 26046951 26963993 29767944 29962828 30815992 34729268 44944242 46223988 52093902 53927986 59925656 69458536 80891979 89888484 92447976 104187804 107855972 161783958 179776968 208375608 215711944 323567916 647135832 2261123413 4522246826 6783370239 9044493652 13566740478 15827863891 18088987304 27133480956 31655727782 47483591673 54266961912 63311455564 94967183346 126622911128 189934366692 379868733384