Base | Representation |
---|---|
bin | 1010001101110111… |
… | …01011001001011111 |
3 | 112011021000122221200 |
4 | 11012323223021133 |
5 | 42213131000042 |
6 | 2304134530543 |
7 | 252631602156 |
oct | 50673531137 |
9 | 15137018850 |
10 | 5485015647 |
11 | 236516a491 |
12 | 1090b06a53 |
13 | 6954984b7 |
14 | 3a067659d |
15 | 22180ec4c |
hex | 146eeb25f |
5485015647 has 12 divisors (see below), whose sum is σ = 7923806904. Its totient is φ = 3656212560.
The previous prime is 5485015631. The next prime is 5485015651. The reversal of 5485015647 is 7465105845.
5485015647 is a `hidden beast` number, since 5 + 4 + 85 + 0 + 1 + 564 + 7 = 666.
5485015647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5485015647 - 24 = 5485015631 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5485015147) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45772 + ... + 114302.
It is an arithmetic number, because the mean of its divisors is an integer number (660317242).
Almost surely, 25485015647 is an apocalyptic number.
5485015647 is a deficient number, since it is larger than the sum of its proper divisors (2438791257).
5485015647 is a wasteful number, since it uses less digits than its factorization.
5485015647 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77430 (or 77427 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 45.
The square root of 5485015647 is about 74060.8914812670. The cubic root of 5485015647 is about 1763.5696798071.
The spelling of 5485015647 in words is "five billion, four hundred eighty-five million, fifteen thousand, six hundred forty-seven".
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