Base | Representation |
---|---|
bin | 1111011110011001… |
… | …10110010011000110 |
3 | 210110000010201000001 |
4 | 13233030312103012 |
5 | 114003332340204 |
6 | 3452223111514 |
7 | 412611412615 |
oct | 75714662306 |
9 | 23400121001 |
10 | 8308090054 |
11 | 3583778030 |
12 | 173a44259a |
13 | a25314324 |
14 | 58b58587c |
15 | 3395a64a4 |
hex | 1ef3364c6 |
8308090054 has 16 divisors (see below), whose sum is σ = 13596757200. Its totient is φ = 3775932160.
The previous prime is 8308090051. The next prime is 8308090127. The reversal of 8308090054 is 4500908038.
It is a junction number, because it is equal to n+sod(n) for n = 8308089995 and 8308090022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8308090051) 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 7 ways as a sum of consecutive naturals, for example, 205722 + ... + 242770.
It is an arithmetic number, because the mean of its divisors is an integer number (849797325).
Almost surely, 28308090054 is an apocalyptic number.
8308090054 is a deficient number, since it is larger than the sum of its proper divisors (5288667146).
8308090054 is a wasteful number, since it uses less digits than its factorization.
8308090054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47255.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 8308090054 is about 91148.7249170278. The cubic root of 8308090054 is about 2025.3514650024.
The spelling of 8308090054 in words is "eight billion, three hundred eight million, ninety thousand, fifty-four".
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