Search a number
-
+
13501315101 = 38354222149
BaseRepresentation
bin11001001001011110…
…11011100000011101
31021211221002212111110
430210233123200131
5210122314040401
610111420012233
7655401166461
oct144457334035
937757085443
1013501315101
1157a915a95a
122749691079
1313721c7561
149211844a1
155404799d6
hex324bdb81d

13501315101 has 8 divisors (see below), whose sum is σ = 18218642400. Its totient is φ = 8892432272.

The previous prime is 13501315099. The next prime is 13501315109. The reversal of 13501315101 is 10151310531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13501315101 - 21 = 13501315099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13501315109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27110826 + ... + 27111323.

It is an arithmetic number, because the mean of its divisors is an integer number (2277330300).

Almost surely, 213501315101 is an apocalyptic number.

It is an amenable number.

13501315101 is a deficient number, since it is larger than the sum of its proper divisors (4717327299).

13501315101 is an equidigital number, since it uses as much as digits as its factorization.

13501315101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54222235.

The product of its (nonzero) digits is 225, while the sum is 21.

Adding to 13501315101 its reverse (10151310531), we get a palindrome (23652625632).

The spelling of 13501315101 in words is "thirteen billion, five hundred one million, three hundred fifteen thousand, one hundred one".

Divisors: 1 3 83 249 54222149 162666447 4500438367 13501315101