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14981301 = 3317127257
BaseRepresentation
bin111001001001…
…100010110101
31001012010111000
4321021202311
512313400201
61253033513
7241224156
oct71114265
931163430
1014981301
118502745
125025899
133146c9a
141dbd92d
1514add86
hexe498b5

14981301 has 32 divisors (see below), whose sum is σ = 23777280. Its totient is φ = 9289728.

The previous prime is 14981299. The next prime is 14981311. The reversal of 14981301 is 10318941.

14981301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14981301 - 21 = 14981299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14981311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58165 + ... + 58421.

It is an arithmetic number, because the mean of its divisors is an integer number (743040).

Almost surely, 214981301 is an apocalyptic number.

It is an amenable number.

14981301 is a deficient number, since it is larger than the sum of its proper divisors (8795979).

14981301 is a wasteful number, since it uses less digits than its factorization.

14981301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 14981301 is about 3870.5685628858. The cubic root of 14981301 is about 246.5186854876.

The spelling of 14981301 in words is "fourteen million, nine hundred eighty-one thousand, three hundred one".

Divisors: 1 3 9 17 27 51 127 153 257 381 459 771 1143 2159 2313 3429 4369 6477 6939 13107 19431 32639 39321 58293 97917 117963 293751 554863 881253 1664589 4993767 14981301