Search a number
-
+
13206914 = 27592271
BaseRepresentation
bin110010011000…
…010110000010
3220211222110222
4302120112002
511340110124
61151023042
7220154060
oct62302602
926758428
1013206914
117500606
12450aa82
132975456
141a7b030
15125d25e
hexc98582

13206914 has 24 divisors (see below), whose sum is σ = 23115648. Its totient is φ = 5543640.

The previous prime is 13206889. The next prime is 13206917. The reversal of 13206914 is 41960231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13206917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48599 + ... + 48869.

It is an arithmetic number, because the mean of its divisors is an integer number (963152).

Almost surely, 213206914 is an apocalyptic number.

13206914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13206914 is a deficient number, since it is larger than the sum of its proper divisors (9908734).

13206914 is an equidigital number, since it uses as much as digits as its factorization.

13206914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 13206914 is about 3634.1318082865. The cubic root of 13206914 is about 236.3744057044.

The spelling of 13206914 in words is "thirteen million, two hundred six thousand, nine hundred fourteen".

Divisors: 1 2 7 14 59 118 271 413 542 826 1897 3481 3794 6962 15989 24367 31978 48734 111923 223846 943351 1886702 6603457 13206914