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13472260 = 225673613
BaseRepresentation
bin110011011001…
…001000000100
3221100110110121
4303121020010
511422103020
61200431324
7222340504
oct63311004
927313417
1013472260
1176719aa
124618544
132a39169
141b09a04
1512b1baa
hexcd9204

13472260 has 12 divisors (see below), whose sum is σ = 28291788. Its totient is φ = 5388896.

The previous prime is 13472243. The next prime is 13472267. The reversal of 13472260 is 6227431.

It can be written as a sum of positive squares in 2 ways, for example, as 9847044 + 3625216 = 3138^2 + 1904^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13472267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336787 + ... + 336826.

It is an arithmetic number, because the mean of its divisors is an integer number (2357649).

Almost surely, 213472260 is an apocalyptic number.

13472260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13472260 is an abundant number, since it is smaller than the sum of its proper divisors (14819528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13472260 is a wasteful number, since it uses less digits than its factorization.

13472260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673622 (or 673620 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 13472260 is about 3670.4577371222. The cubic root of 13472260 is about 237.9469552005.

Adding to 13472260 its reverse (6227431), we get a palindrome (19699691).

The spelling of 13472260 in words is "thirteen million, four hundred seventy-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 673613 1347226 2694452 3368065 6736130 13472260