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80339119248 = 24317222812539
BaseRepresentation
bin100101011010010010…
…1011010110010010000
321200100222020010011010
41022310211122302100
52304013303303443
6100523550050520
75542610150313
oct1126445326220
9250328203133
1080339119248
113108737a423
12136a14a9a40
13776447b5ab
143c61c1297a
152153158733
hex12b495ac90

80339119248 has 120 divisors (see below), whose sum is σ = 220652787040. Its totient is φ = 25183457280.

The previous prime is 80339119229. The next prime is 80339119297. The reversal of 80339119248 is 84291193308.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 80339119197 and 80339119206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31640763 + ... + 31643301.

Almost surely, 280339119248 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 80339119248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110326393520).

80339119248 is an abundant number, since it is smaller than the sum of its proper divisors (140313667792).

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

80339119248 is a wasteful number, since it uses less digits than its factorization.

80339119248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4865 (or 4842 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 80339119248 in words is "eighty billion, three hundred thirty-nine million, one hundred nineteen thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 289 408 578 816 867 1156 1734 2281 2312 2539 3468 4562 4624 5078 6843 6936 7617 9124 10156 13686 13872 15234 18248 20312 27372 30468 36496 38777 40624 43163 54744 60936 77554 86326 109488 116331 121872 129489 155108 172652 232662 258978 310216 345304 465324 517956 620432 659209 690608 733771 930648 1035912 1318418 1467542 1861296 1977627 2071824 2201313 2636836 2935084 3955254 4402626 5273672 5791459 5870168 7910508 8805252 10547344 11582918 11740336 15821016 17374377 17610504 23165836 31642032 34748754 35221008 46331672 69497508 92663344 98454803 138995016 196909606 277990032 295364409 393819212 590728818 787638424 1181457636 1575276848 1673731651 2362915272 3347463302 4725830544 5021194953 6694926604 10042389906 13389853208 20084779812 26779706416 40169559624 80339119248