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10020260241 = 3217678311777
BaseRepresentation
bin10010101010100000…
…10000100110010001
3221212022212221221200
421111100100212101
5131010141311431
64334144541413
7503211543465
oct112520204621
927768787850
1010020260241
1142821a2912
121b37921869
13c38c62194
146b0b184a5
153d9a60ee6
hex255410991

10020260241 has 48 divisors (see below), whose sum is σ = 15742569024. Its totient is φ = 6118244352.

The previous prime is 10020260171. The next prime is 10020260267. The reversal of 10020260241 is 14206202001.

10020260241 is a `hidden beast` number, since 1 + 0 + 0 + 20 + 2 + 602 + 41 = 666.

It is not a de Polignac number, because 10020260241 - 27 = 10020260113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020260291) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 844945 + ... + 856721.

It is an arithmetic number, because the mean of its divisors is an integer number (327970188).

Almost surely, 210020260241 is an apocalyptic number.

It is an amenable number.

10020260241 is a deficient number, since it is larger than the sum of its proper divisors (5722308783).

10020260241 is a wasteful number, since it uses less digits than its factorization.

10020260241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11950 (or 11947 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10020260241 its reverse (14206202001), we get a palindrome (24226462242).

The spelling of 10020260241 in words is "ten billion, twenty million, two hundred sixty thousand, two hundred forty-one".

Divisors: 1 3 9 17 51 67 83 153 201 249 603 747 1139 1411 3417 4233 5561 10251 11777 12699 16683 35331 50049 94537 105993 200209 283611 600627 789059 850833 977491 1801881 2367177 2932473 7101531 8797419 13414003 16617347 40242009 49852041 65491897 120726027 149556123 196475691 589427073 1113362249 3340086747 10020260241