Base | Representation |
---|---|
bin | 110111010100… |
… | …100000111101 |
3 | 1000021202221020 |
4 | 313110200331 |
5 | 12203030244 |
6 | 1234454353 |
7 | 234156510 |
oct | 67244075 |
9 | 30252836 |
10 | 14501949 |
11 | 8205590 |
12 | 4a343b9 |
13 | 3009a47 |
14 | 1cd6d77 |
15 | 1416d19 |
hex | dd483d |
14501949 has 32 divisors (see below), whose sum is σ = 24493056. Its totient is φ = 7413120.
The previous prime is 14501923. The next prime is 14501953. The reversal of 14501949 is 94910541.
It is not a de Polignac number, because 14501949 - 29 = 14501437 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14501909) 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 31 ways as a sum of consecutive naturals, for example, 15009 + ... + 15945.
It is an arithmetic number, because the mean of its divisors is an integer number (765408).
Almost surely, 214501949 is an apocalyptic number.
It is an amenable number.
14501949 is a deficient number, since it is larger than the sum of its proper divisors (9991107).
14501949 is a wasteful number, since it uses less digits than its factorization.
14501949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1025.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 14501949 is about 3808.1424605705. The cubic root of 14501949 is about 243.8608731630.
14501949 divided by its sum of digits (33) gives a triangular number (439453 = T937).
The spelling of 14501949 in words is "fourteen million, five hundred one thousand, nine hundred forty-nine".
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