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13153163005 = 529313353821
BaseRepresentation
bin11000011111111110…
…10101011011111101
31020221122222220121101
430033333111123331
5203414202204010
610013101533101
7643643020003
oct141777253375
936848886541
1013153163005
11563a688054
122670b74191
13131803a4b8
148cac38a73
1551eb0873a
hex30ffd56fd

13153163005 has 32 divisors (see below), whose sum is σ = 16446641760. Its totient is φ = 10086236160.

The previous prime is 13153162963. The next prime is 13153163039. The reversal of 13153163005 is 50036135131.

It can be written as a sum of positive squares in 16 ways, for example, as 8938946116 + 4214216889 = 94546^2 + 64917^2 .

It is a de Polignac number, because none of the positive numbers 2k-13153163005 is a prime.

It is a super-2 number, since 2×131531630052 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16020495 + ... + 16021315.

It is an arithmetic number, because the mean of its divisors is an integer number (513957555).

Almost surely, 213153163005 is an apocalyptic number.

It is an amenable number.

13153163005 is a deficient number, since it is larger than the sum of its proper divisors (3293478755).

13153163005 is a wasteful number, since it uses less digits than its factorization.

13153163005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521.

The product of its (nonzero) digits is 4050, while the sum is 28.

Adding to 13153163005 its reverse (50036135131), we get a palindrome (63189298136).

The spelling of 13153163005 in words is "thirteen billion, one hundred fifty-three million, one hundred sixty-three thousand, five".

Divisors: 1 5 29 145 313 353 821 1565 1765 4105 9077 10237 23809 45385 51185 110489 119045 256973 289813 552445 1284865 1449065 3204181 7452217 8404577 16020905 37261085 42022885 90711469 453557345 2630632601 13153163005