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14123252 = 22111324691
BaseRepresentation
bin110101111000…
…000011110100
3222120112110102
4311320003310
512103421002
61222413232
7231021443
oct65700364
928515412
1014123252
117a77010
124891218
132c06570
141c38d5a
15138ea02
hexd780f4

14123252 has 24 divisors (see below), whose sum is σ = 29037792. Its totient is φ = 5925600.

The previous prime is 14123231. The next prime is 14123267. The reversal of 14123252 is 25232141.

14123252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11774 + ... + 12917.

It is an arithmetic number, because the mean of its divisors is an integer number (1209908).

Almost surely, 214123252 is an apocalyptic number.

It is an amenable number.

14123252 is an abundant number, since it is smaller than the sum of its proper divisors (14914540).

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

14123252 is a wasteful number, since it uses less digits than its factorization.

14123252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24719 (or 24717 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 14123252 is about 3758.0915369373. The cubic root of 14123252 is about 241.7194344279.

Adding to 14123252 its reverse (25232141), we get a palindrome (39355393).

Subtracting 14123252 from its reverse (25232141), we obtain a square (11108889 = 33332).

It can be divided in two parts, 1412 and 3252, that added together give a palindrome (4664).

The spelling of 14123252 in words is "fourteen million, one hundred twenty-three thousand, two hundred fifty-two".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 24691 49382 98764 271601 320983 543202 641966 1086404 1283932 3530813 7061626 14123252