Base | Representation |
---|---|
bin | 101001111110000… |
… | …1011100101111110 |
3 | 10122010221021220201 |
4 | 1103330023211332 |
5 | 10341010110204 |
6 | 351424234114 |
7 | 46620140221 |
oct | 12374134576 |
9 | 3563837821 |
10 | 1408285054 |
11 | 662a38450 |
12 | 33376b93a |
13 | 1959bc887 |
14 | d506b5b8 |
15 | 8397e9a4 |
hex | 53f0b97e |
1408285054 has 32 divisors (see below), whose sum is σ = 2430374400. Its totient is φ = 605283840.
The previous prime is 1408285051. The next prime is 1408285057. The reversal of 1408285054 is 4505828041.
It is an interprime number because it is at equal distance from previous prime (1408285051) and next prime (1408285057).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1408285051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238267 + ... + 244105.
It is an arithmetic number, because the mean of its divisors is an integer number (75949200).
Almost surely, 21408285054 is an apocalyptic number.
1408285054 is a deficient number, since it is larger than the sum of its proper divisors (1022089346).
1408285054 is a wasteful number, since it uses less digits than its factorization.
1408285054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6448.
The product of its (nonzero) digits is 51200, while the sum is 37.
The square root of 1408285054 is about 37527.1242436721. The cubic root of 1408285054 is about 1120.8913647076.
The spelling of 1408285054 in words is "one billion, four hundred eight million, two hundred eighty-five thousand, fifty-four".
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