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14948412 = 2231245701
BaseRepresentation
bin111001000001…
…100000111100
31001010110100220
4321001200330
512311322122
61252221340
7241026243
oct71014074
931113326
1014948412
11848aa66
12500a850
13313501b
141db195a
1514a425c
hexe4183c

14948412 has 12 divisors (see below), whose sum is σ = 34879656. Its totient is φ = 4982800.

The previous prime is 14948387. The next prime is 14948419. The reversal of 14948412 is 21484941.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14948419) 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, 622839 + ... + 622862.

It is an arithmetic number, because the mean of its divisors is an integer number (2906638).

Almost surely, 214948412 is an apocalyptic number.

14948412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14948412 is an abundant number, since it is smaller than the sum of its proper divisors (19931244).

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

14948412 is a wasteful number, since it uses less digits than its factorization.

14948412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245708 (or 1245706 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 14948412 is about 3866.3176279245. The cubic root of 14948412 is about 246.3381561424.

The spelling of 14948412 in words is "fourteen million, nine hundred forty-eight thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 1245701 2491402 3737103 4982804 7474206 14948412