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13302130401 = 327230163561
BaseRepresentation
bin11000110001101111…
…00110011011100001
31021100001022020110100
430120313212123201
5204220321133101
610035542453013
7650432146200
oct143067463341
937301266410
1013302130401
1157067844aa
1226b2a34169
13133cb673a1
14902935237
1552cc31e86
hex318de66e1

13302130401 has 18 divisors (see below), whose sum is σ = 22351199442. Its totient is φ = 7601217120.

The previous prime is 13302130393. The next prime is 13302130421. The reversal of 13302130401 is 10403120331.

13302130401 is a `hidden beast` number, since 133 + 0 + 2 + 130 + 401 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10160640000 + 3141490401 = 100800^2 + 56049^2 .

It is not a de Polignac number, because 13302130401 - 23 = 13302130393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13302130421) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15081340 + ... + 15082221.

Almost surely, 213302130401 is an apocalyptic number.

It is an amenable number.

13302130401 is a deficient number, since it is larger than the sum of its proper divisors (9049069041).

13302130401 is a wasteful number, since it uses less digits than its factorization.

13302130401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30163581 (or 30163571 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13302130401 its reverse (10403120331), we get a palindrome (23705250732).

The spelling of 13302130401 in words is "thirteen billion, three hundred two million, one hundred thirty thousand, four hundred one".

Divisors: 1 3 7 9 21 49 63 147 441 30163561 90490683 211144927 271472049 633434781 1478014489 1900304343 4434043467 13302130401