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80088739772704 = 251310711811523507
BaseRepresentation
bin10010001101011100011100…
…111000100111100100100000
3101111120102000222101112220021
4102031130130320213210200
540444133214340211304
6442200131545523224
722604135426543665
oct2215343470474440
9344512028345807
1080088739772704
1123578497768873
128b95898aa3514
13358c449863770
1415ac45c365a6c
1593d45a32ea54
hex48d71ce27920

80088739772704 has 96 divisors (see below), whose sum is σ = 171535714652736. Its totient is φ = 36587545052160.

The previous prime is 80088739772683. The next prime is 80088739772779. The reversal of 80088739772704 is 40727793788008.

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, 51806919 + ... + 53330425.

It is an arithmetic number, because the mean of its divisors is an integer number (1786830360966).

Almost surely, 280088739772704 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 80088739772704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85767857326368).

80088739772704 is an abundant number, since it is smaller than the sum of its proper divisors (91446974880032).

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

80088739772704 is a wasteful number, since it uses less digits than its factorization.

80088739772704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524818 (or 1524810 counting only the distinct ones).

The product of its (nonzero) digits is 265531392, while the sum is 70.

The spelling of 80088739772704 in words is "eighty trillion, eighty-eight billion, seven hundred thirty-nine million, seven hundred seventy-two thousand, seven hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 104 107 208 214 416 428 856 1181 1391 1712 2362 2782 3424 4724 5564 9448 11128 15353 18896 22256 30706 37792 44512 61412 122824 126367 245648 252734 491296 505468 1010936 1523507 1642771 2021872 3047014 3285542 4043744 6094028 6571084 12188056 13142168 19805591 24376112 26284336 39611182 48752224 52568672 79222364 158444728 163015249 316889456 326030498 633778912 652060996 1304121992 1799261767 2119198237 2608243984 3598523534 4238396474 5216487968 7197047068 8476792948 14394094136 16953585896 23390402971 28788188272 33907171792 46780805942 57576376544 67814343584 93561611884 187123223768 192521009069 374246447536 385042018138 748492895072 770084036276 1540168072552 2502773117897 3080336145104 5005546235794 6160672290208 10011092471588 20022184943176 40044369886352 80088739772704