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14996901 = 33147273
BaseRepresentation
bin111001001101…
…010110100101
31001012220212210
4321031112211
512314400101
61253234033
7241320513
oct71152645
931186783
1014996901
118513437
125032919
13315110a
141dc54b3
1514b37d6
hexe4d5a5

14996901 has 24 divisors (see below), whose sum is σ = 21378304. Its totient is φ = 9339840.

The previous prime is 14996899. The next prime is 14996921. The reversal of 14996901 is 10969941.

It is not a de Polignac number, because 14996901 - 21 = 14996899 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14996901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14996921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205401 + ... + 205473.

Almost surely, 214996901 is an apocalyptic number.

It is an amenable number.

14996901 is a deficient number, since it is larger than the sum of its proper divisors (6381403).

14996901 is an equidigital number, since it uses as much as digits as its factorization.

14996901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 14996901 is about 3872.5832463615. The cubic root of 14996901 is about 246.6042222828.

The spelling of 14996901 in words is "fourteen million, nine hundred ninety-six thousand, nine hundred one".

Divisors: 1 3 31 47 73 93 141 219 1457 2209 2263 3431 4371 6627 6789 10293 68479 106361 161257 205437 319083 483771 4998967 14996901