Search a number
-
+
13053601 = 112107881
BaseRepresentation
bin110001110010…
…111010100001
3220120012011201
4301302322201
511320203401
61143441201
7215645101
oct61627241
926505151
1013053601
117406400
124456201
132920732
141a3b201
15122cb01
hexc72ea1

13053601 has 6 divisors (see below), whose sum is σ = 14348306. Its totient is φ = 11866800.

The previous prime is 13053583. The next prime is 13053611. The reversal of 13053601 is 10635031.

13053601 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9759376 + 3294225 = 3124^2 + 1815^2 .

It is not a de Polignac number, because 13053601 - 27 = 13053473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13053611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53820 + ... + 54061.

Almost surely, 213053601 is an apocalyptic number.

13053601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13053601 is a deficient number, since it is larger than the sum of its proper divisors (1294705).

13053601 is a wasteful number, since it uses less digits than its factorization.

13053601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107903 (or 107892 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 13053601 is about 3612.9767505479. The cubic root of 13053601 is about 235.4561894573.

Adding to 13053601 its reverse (10635031), we get a palindrome (23688632).

The spelling of 13053601 in words is "thirteen million, fifty-three thousand, six hundred one".

Divisors: 1 11 121 107881 1186691 13053601