Search a number
-
+
13103221404141 = 3211132355771759
BaseRepresentation
bin1011111010101101010011…
…0110110111000111101101
31201101122201000210011020200
42332223110312313013231
53204140344134413031
643511311541304113
72521451020144611
oct276532466670755
951348630704220
1013103221404141
1141a2054978470
1215775aa405039
137408229bbc4b
143342b0c43341
1517aca15eb8e6
hexbead4db71ed

13103221404141 has 12 divisors (see below), whose sum is σ = 20647500394560. Its totient is φ = 7941346305480.

The previous prime is 13103221404121. The next prime is 13103221404151. The reversal of 13103221404141 is 14140412230131.

It is a happy number.

13103221404141 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 32 + 214 + 0 + 414 + 1 = 666.

It is not a de Polignac number, because 13103221404141 - 211 = 13103221402093 is a prime.

It is a super-2 number, since 2×131032214041412 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103221404121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66177885781 + ... + 66177885978.

It is an arithmetic number, because the mean of its divisors is an integer number (1720625032880).

Almost surely, 213103221404141 is an apocalyptic number.

13103221404141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13103221404141 is a deficient number, since it is larger than the sum of its proper divisors (7544278990419).

13103221404141 is a wasteful number, since it uses less digits than its factorization.

13103221404141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132355771776 (or 132355771773 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 13103221404141 its reverse (14140412230131), we get a palindrome (27243633634272).

The spelling of 13103221404141 in words is "thirteen trillion, one hundred three billion, two hundred twenty-one million, four hundred four thousand, one hundred forty-one".

Divisors: 1 3 9 11 33 99 132355771759 397067315277 1191201945831 1455913489349 4367740468047 13103221404141