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14988828 = 2237997163
BaseRepresentation
bin111001001011…
…011000011100
31001012111210210
4321023120130
512314120303
61253132420
7241255131
oct71133034
931174723
1014988828
118508368
12502a110
13314a53a
141dc2588
1514b1203
hexe4b61c

14988828 has 48 divisors (see below), whose sum is σ = 36001280. Its totient is φ = 4852224.

The previous prime is 14988823. The next prime is 14988829. The reversal of 14988828 is 82888941.

14988828 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14988823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91875 + ... + 92037.

Almost surely, 214988828 is an apocalyptic number.

It is an amenable number.

14988828 is an abundant number, since it is smaller than the sum of its proper divisors (21012452).

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

14988828 is a wasteful number, since it uses less digits than its factorization.

14988828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 344 counting only the distinct ones).

The product of its digits is 294912, while the sum is 48.

The square root of 14988828 is about 3871.5407785532. The cubic root of 14988828 is about 246.5599644008.

The spelling of 14988828 in words is "fourteen million, nine hundred eighty-eight thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 12 79 97 158 163 194 237 291 316 326 388 474 489 582 652 948 978 1164 1956 7663 12877 15326 15811 22989 25754 30652 31622 38631 45978 47433 51508 63244 77262 91956 94866 154524 189732 1249069 2498138 3747207 4996276 7494414 14988828