Base | Representation |
---|---|
bin | 111001001011… |
… | …110001110010 |
3 | 1001012121000212 |
4 | 321023301302 |
5 | 12314143300 |
6 | 1253144122 |
7 | 241262636 |
oct | 71136162 |
9 | 31177025 |
10 | 14990450 |
11 | 8509602 |
12 | 502b042 |
13 | 314b1b7 |
14 | 1dc2dc6 |
15 | 14b1935 |
hex | e4bc72 |
14990450 has 24 divisors (see below), whose sum is σ = 28059588. Its totient is φ = 5958080.
The previous prime is 14990429. The next prime is 14990483. The reversal of 14990450 is 5409941.
It can be written as a sum of positive squares in 6 ways, for example, as 8543929 + 6446521 = 2923^2 + 2539^2 .
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 7784 + ... + 9516.
Almost surely, 214990450 is an apocalyptic number.
14990450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14990450 is a deficient number, since it is larger than the sum of its proper divisors (13069138).
14990450 is a wasteful number, since it uses less digits than its factorization.
14990450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1918 (or 1913 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 14990450 is about 3871.7502502098. The cubic root of 14990450 is about 246.5688578210.
The spelling of 14990450 in words is "fourteen million, nine hundred ninety thousand, four hundred fifty".
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