Base | Representation |
---|---|
bin | 101010011101010… |
… | …1110110111111101 |
3 | 10200021210100222021 |
4 | 1110322232313331 |
5 | 10404204314433 |
6 | 353211520141 |
7 | 50206413163 |
oct | 12472566775 |
9 | 3607710867 |
10 | 1424682493 |
11 | 671218053 |
12 | 339159051 |
13 | 1992112c0 |
14 | d72d9233 |
15 | 8511d22d |
hex | 54eaedfd |
1424682493 has 8 divisors (see below), whose sum is σ = 1569954848. Its totient is φ = 1284507504.
The previous prime is 1424682487. The next prime is 1424682533. The reversal of 1424682493 is 3942864241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1424682493 - 213 = 1424674301 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1424682403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1273755 + ... + 1274872.
It is an arithmetic number, because the mean of its divisors is an integer number (196244356).
Almost surely, 21424682493 is an apocalyptic number.
1424682493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1424682493 is a deficient number, since it is larger than the sum of its proper divisors (145272355).
1424682493 is a wasteful number, since it uses less digits than its factorization.
1424682493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2548683.
The product of its digits is 331776, while the sum is 43.
The square root of 1424682493 is about 37744.9664591188. The cubic root of 1424682493 is about 1125.2249737400.
The spelling of 1424682493 in words is "one billion, four hundred twenty-four million, six hundred eighty-two thousand, four hundred ninety-three".
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