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103255301241 = 32192947443017
BaseRepresentation
bin110000000101001111…
…1101101110001111001
3100212112001001210001100
41200022133231301321
53142431324114431
6115233531242013
710313522402451
oct1401237556171
9325461053040
10103255301241
113a876a20104
1218017ba9309
1399770715b1
144dd7522d61
152a44e0d4e6
hex180a7edc79

103255301241 has 48 divisors (see below), whose sum is σ = 165865939200. Its totient is φ = 61625297664.

The previous prime is 103255301189. The next prime is 103255301249. The reversal of 103255301241 is 142103552301.

103255301241 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 5 + 530 + 124 + 1 = 666.

It is not a de Polignac number, because 103255301241 - 213 = 103255293049 is a prime.

It is a super-2 number, since 2×1032553012412 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103255301249) 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, 11565 + ... + 454581.

It is an arithmetic number, because the mean of its divisors is an integer number (3455540400).

Almost surely, 2103255301241 is an apocalyptic number.

It is an amenable number.

103255301241 is a deficient number, since it is larger than the sum of its proper divisors (62610637959).

103255301241 is a wasteful number, since it uses less digits than its factorization.

103255301241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443118 (or 443115 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 103255301241 its reverse (142103552301), we get a palindrome (245358853542).

It can be divided in two parts, 103255 and 301241, that added together give a square (404496 = 6362).

The spelling of 103255301241 in words is "one hundred three billion, two hundred fifty-five million, three hundred one thousand, two hundred forty-one".

Divisors: 1 3 9 19 29 47 57 87 141 171 261 423 551 893 1363 1653 2679 4089 4959 8037 12267 25897 77691 233073 443017 1329051 3987153 8417323 12847493 20821799 25251969 38542479 62465397 75755907 115627437 187396191 244102367 395614181 603832171 732307101 1186842543 1811496513 2196921303 3560527629 5434489539 11472811249 34418433747 103255301241