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13318050151 = 731611006123
BaseRepresentation
bin11000110011101000…
…10101000101100111
31021101011021001020201
430121310111011213
5204233410101101
610041312011331
7651014362360
oct143164250547
937334231221
1013318050151
11571476821a
1226b8230b47
13134324c563
14904abab67
1552e328e01
hex319d15167

13318050151 has 16 divisors (see below), whose sum is σ = 15969200128. Its totient is φ = 10866117600.

The previous prime is 13318050149. The next prime is 13318050169. The reversal of 13318050151 is 15105081331.

13318050151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13318050151 - 21 = 13318050149 is a prime.

It is a super-2 number, since 2×133180501512 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13318051151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489825 + ... + 516298.

It is an arithmetic number, because the mean of its divisors is an integer number (998075008).

Almost surely, 213318050151 is an apocalyptic number.

13318050151 is a deficient number, since it is larger than the sum of its proper divisors (2651149977).

13318050151 is a wasteful number, since it uses less digits than its factorization.

13318050151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006222.

The product of its (nonzero) digits is 1800, while the sum is 28.

The spelling of 13318050151 in words is "thirteen billion, three hundred eighteen million, fifty thousand, one hundred fifty-one".

Divisors: 1 7 31 61 217 427 1891 13237 1006123 7042861 31189813 61373503 218328691 429614521 1902578593 13318050151