Search a number
-
+
13545013301 = 52387729531
BaseRepresentation
bin11001001110101100…
…01000000000110101
31021221222022222011022
430213112020000311
5210220010411201
610120020350525
7656441466461
oct144726100065
937858288138
1013545013301
115820896a76
122760245445
13137b287491
14926cbb4a1
1554420c41b
hex327588035

13545013301 has 8 divisors (see below), whose sum is σ = 13586846304. Its totient is φ = 13503242160.

The previous prime is 13545013297. The next prime is 13545013319. The reversal of 13545013301 is 10331054531.

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 13545013301 - 22 = 13545013297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13545013351) 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, 443906 + ... + 473436.

It is an arithmetic number, because the mean of its divisors is an integer number (1698355788).

Almost surely, 213545013301 is an apocalyptic number.

It is an amenable number.

13545013301 is a deficient number, since it is larger than the sum of its proper divisors (41833003).

13545013301 is an equidigital number, since it uses as much as digits as its factorization.

13545013301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30931.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 13545013301 its reverse (10331054531), we get a palindrome (23876067832).

The spelling of 13545013301 in words is "thirteen billion, five hundred forty-five million, thirteen thousand, three hundred one".

Divisors: 1 523 877 29531 458671 15444713 25898687 13545013301