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13154301055 = 571727078167
BaseRepresentation
bin11000100000000111…
…01011010001111111
31020221202010201201101
430100003223101333
5203420000113210
610013142153531
7643655466640
oct142003532177
936852121641
1013154301055
115640295095
1226714228a7
1313183484bc
148cb0536c7
1551ec80a3a
hex3100eb47f

13154301055 has 32 divisors (see below), whose sum is σ = 19110767616. Its totient is φ = 8485323264.

The previous prime is 13154300983. The next prime is 13154301067. The reversal of 13154301055 is 55010345131.

13154301055 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 13154301055 - 221 = 13152203903 is a prime.

It is a super-2 number, since 2×131543010552 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1606582 + ... + 1614748.

It is an arithmetic number, because the mean of its divisors is an integer number (597211488).

Almost surely, 213154301055 is an apocalyptic number.

13154301055 is a deficient number, since it is larger than the sum of its proper divisors (5956466561).

13154301055 is a wasteful number, since it uses less digits than its factorization.

13154301055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10903.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 13154301055 its reverse (55010345131), we get a palindrome (68164646186).

The spelling of 13154301055 in words is "thirteen billion, one hundred fifty-four million, three hundred one thousand, fifty-five".

Divisors: 1 5 7 17 35 85 119 595 2707 8167 13535 18949 40835 46019 57169 94745 138839 230095 285845 322133 694195 971873 1610665 4859365 22108069 110540345 154756483 375837173 773782415 1879185865 2630860211 13154301055