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52441802640241 = 733143195158789
BaseRepresentation
bin10111110110010000011110…
…00001001000101101110001
320212200101110101121122010121
423323020033001020231301
523333201302433441431
6303311233114130241
714021536520413000
oct1373101701105561
9225611411548117
1052441802640241
1115789497487633
125a6b6a5720981
132335318c80961
14cd42a7dcac37
1560e1e93e8611
hex2fb20f048b71

52441802640241 has 64 divisors (see below), whose sum is σ = 64631750656000. Its totient is φ = 42465982104000.

The previous prime is 52441802640209. The next prime is 52441802640307. The reversal of 52441802640241 is 14204620814425.

It is a happy number.

It is not a de Polignac number, because 52441802640241 - 25 = 52441802640209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52441802640541) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 892004875 + ... + 892063663.

It is an arithmetic number, because the mean of its divisors is an integer number (1009871104000).

Almost surely, 252441802640241 is an apocalyptic number.

It is an amenable number.

52441802640241 is a deficient number, since it is larger than the sum of its proper divisors (12189948015759).

52441802640241 is a wasteful number, since it uses less digits than its factorization.

52441802640241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60835 (or 60821 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 43.

The spelling of 52441802640241 in words is "fifty-two trillion, four hundred forty-one billion, eight hundred two million, six hundred forty thousand, two hundred forty-one".

Divisors: 1 7 31 43 49 217 301 343 1333 1519 1951 2107 9331 10633 13657 14749 58789 60481 65317 83893 95599 411523 423367 457219 587251 669193 1822459 2527927 2600683 2880661 2963569 4110757 12757213 17695489 18204781 20164627 20744983 28775299 78365737 89300491 114697339 123868423 127433467 548560159 625103437 802881373 867078961 892034269 3555617509 3839921113 4931985577 5620169611 24889322563 26879447791 34523899039 39341187277 152891552887 174225257941 241667293273 1070240870209 1219576805587 1691671052911 7491686091463 52441802640241