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913014014445 = 3251346314832273
BaseRepresentation
bin11010100100100111110…
…00000100000111101101
310020021122111221111220100
431102103320010013231
5104424323041430240
61535233254541313
7122651224034421
oct15222370040755
93207574844810
10913014014445
11322230677535
12128b46667839
1368134a26980
143229395cb81
1518b39ceae30
hexd493e041ed

913014014445 has 96 divisors (see below), whose sum is σ = 1709877431808. Its totient is φ = 448013389824.

The previous prime is 913014014441. The next prime is 913014014447. The reversal of 913014014445 is 544410410319.

It is not a de Polignac number, because 913014014445 - 22 = 913014014441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913014014441) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 401676829 + ... + 401679101.

It is an arithmetic number, because the mean of its divisors is an integer number (17811223248).

Almost surely, 2913014014445 is an apocalyptic number.

It is an amenable number.

913014014445 is a deficient number, since it is larger than the sum of its proper divisors (796863417363).

913014014445 is a wasteful number, since it uses less digits than its factorization.

913014014445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243 (or 4240 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 913014014445 in words is "nine hundred thirteen billion, fourteen million, fourteen thousand, four hundred forty-five".

Divisors: 1 3 5 9 13 15 39 45 65 117 195 463 585 1389 1483 2273 2315 4167 4449 6019 6819 6945 7415 11365 13347 18057 19279 20457 20835 22245 29549 30095 34095 54171 57837 66735 88647 90285 96395 102285 147745 173511 265941 270855 289185 443235 686629 867555 1052399 1329705 2059887 3157197 3370859 3433145 5261995 6179661 8926177 9471591 10112577 10299435 13681187 15785985 16854295 26778531 30337731 30898305 41043561 43821167 44630885 47357955 50562885 68405935 80335593 123130683 131463501 133892655 151688655 205217805 219105835 394390503 401677965 615653415 657317505 1560707717 1971952515 4682123151 7803538585 14046369453 20289200321 23410615755 60867600963 70231847265 101446001605 182602802889 304338004815 913014014445