Base | Representation |
---|---|
bin | 101111000010000011000… |
… | …0011101000001110111111 |
3 | 211212221210011221120222022 |
4 | 1132010012003220032333 |
5 | 1321401312003120012 |
6 | 21425311100310355 |
7 | 1235003424202250 |
oct | 136040603501677 |
9 | 24787704846868 |
10 | 6464027395007 |
11 | 2072418a47336 |
12 | 8849318423bb |
13 | 37b72a91c090 |
14 | 184c0968ab27 |
15 | b322696b472 |
hex | 5e1060e83bf |
6464027395007 has 16 divisors (see below), whose sum is σ = 8074468211712. Its totient is φ = 5038061038560.
The previous prime is 6464027395003. The next prime is 6464027395069. The reversal of 6464027395007 is 7005937204646.
It is a cyclic number.
It is not a de Polignac number, because 6464027395007 - 22 = 6464027395003 is a prime.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 6464027395007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6464027395003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530092919 + ... + 530105112.
It is an arithmetic number, because the mean of its divisors is an integer number (504654263232).
Almost surely, 26464027395007 is an apocalyptic number.
6464027395007 is a gapful number since it is divisible by the number (67) formed by its first and last digit.
6464027395007 is a deficient number, since it is larger than the sum of its proper divisors (1610440816705).
6464027395007 is a wasteful number, since it uses less digits than its factorization.
6464027395007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1060198118.
The product of its (nonzero) digits is 7620480, while the sum is 53.
The spelling of 6464027395007 in words is "six trillion, four hundred sixty-four billion, twenty-seven million, three hundred ninety-five thousand, seven".
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