Base | Representation |
---|---|
bin | 101001111110110… |
… | …1100100111110100 |
3 | 10122011200111002100 |
4 | 1103331230213310 |
5 | 10341110314414 |
6 | 351440542100 |
7 | 46623414006 |
oct | 12375544764 |
9 | 3564614070 |
10 | 1408682484 |
11 | 66318a000 |
12 | 333921930 |
13 | 195acb741 |
14 | d5132376 |
15 | 83a0c609 |
hex | 53f6c9f4 |
1408682484 has 72 divisors (see below), whose sum is σ = 3916785600. Its totient is φ = 426858960.
The previous prime is 1408682459. The next prime is 1408682497. The reversal of 1408682484 is 4842868041.
1408682484 is a `hidden beast` number, since 14 + 0 + 86 + 82 + 484 = 666.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 33217 + ... + 62615.
It is an arithmetic number, because the mean of its divisors is an integer number (54399800).
Almost surely, 21408682484 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1408682484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1958392800).
1408682484 is an abundant number, since it is smaller than the sum of its proper divisors (2508103116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1408682484 is a wasteful number, since it uses less digits than its factorization.
1408682484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29442 (or 29415 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 45.
The square root of 1408682484 is about 37532.4191066870. The cubic root of 1408682484 is about 1120.9967964771.
The spelling of 1408682484 in words is "one billion, four hundred eight million, six hundred eighty-two thousand, four hundred eighty-four".
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