Base | Representation |
---|---|
bin | 1010001101111011… |
… | …00001100100010010 |
3 | 112011021221022022020 |
4 | 11012331201210102 |
5 | 42213242010230 |
6 | 2304153152310 |
7 | 252635662245 |
oct | 50675414422 |
9 | 15137838266 |
10 | 5485500690 |
11 | 236547094a |
12 | 10910bb696 |
13 | 6956081c7 |
14 | 3a076125c |
15 | 2218a8810 |
hex | 146f61912 |
5485500690 has 32 divisors (see below), whose sum is σ = 13737603456. Its totient is φ = 1399200000.
The previous prime is 5485500679. The next prime is 5485500731. The reversal of 5485500690 is 960055845.
It is a super-2 number, since 2×54855006902 = 60181435639980952200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3974311 + ... + 3975690.
It is an arithmetic number, because the mean of its divisors is an integer number (429300108).
Almost surely, 25485500690 is an apocalyptic number.
5485500690 is an abundant number, since it is smaller than the sum of its proper divisors (8252102766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5485500690 is a wasteful number, since it uses less digits than its factorization.
5485500690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7950034.
The product of its (nonzero) digits is 216000, while the sum is 42.
The square root of 5485500690 is about 74064.1660318943. The cubic root of 5485500690 is about 1763.6216627591.
The spelling of 5485500690 in words is "five billion, four hundred eighty-five million, five hundred thousand, six hundred ninety".
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