Search a number
-
+
13530998701 = 115059243149
BaseRepresentation
bin11001001101000001…
…01010011110101101
31021220222221221202001
430212200222132231
5210202413424301
610114400132301
7656211406543
oct144640523655
937828857661
1013530998701
115813994660
122757607091
1313783bb50c
149250add93
15542d8ec01
hex32682a7ad

13530998701 has 8 divisors (see below), whose sum is σ = 14764068000. Its totient is φ = 12298425840.

The previous prime is 13530998653. The next prime is 13530998773. The reversal of 13530998701 is 10789903531.

It is a happy number.

13530998701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13530998701 - 217 = 13530867629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13530998791) 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 7 ways as a sum of consecutive naturals, for example, 65926 + ... + 177223.

It is an arithmetic number, because the mean of its divisors is an integer number (1845508500).

Almost surely, 213530998701 is an apocalyptic number.

13530998701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13530998701 is a deficient number, since it is larger than the sum of its proper divisors (1233069299).

13530998701 is a wasteful number, since it uses less digits than its factorization.

13530998701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248219.

The product of its (nonzero) digits is 204120, while the sum is 46.

The spelling of 13530998701 in words is "thirteen billion, five hundred thirty million, nine hundred ninety-eight thousand, seven hundred one".

Divisors: 1 11 5059 55649 243149 2674639 1230090791 13530998701