Base | Representation |
---|---|
bin | 100101111100100001000… |
… | …1100100001101111111101 |
3 | 200110120100022112101210222 |
4 | 1023321002030201233331 |
5 | 1140421212411040230 |
6 | 15031455154111125 |
7 | 1045533353016350 |
oct | 113710214415775 |
9 | 20416308471728 |
10 | 5215200877565 |
11 | 1730832a31a98 |
12 | 7028a827b4a5 |
13 | 2baa39733043 |
14 | 1405ba61c297 |
15 | 909d54396e5 |
hex | 4be42321bfd |
5215200877565 has 16 divisors (see below), whose sum is σ = 7189333920768. Its totient is φ = 3557608528896.
The previous prime is 5215200877561. The next prime is 5215200877573. The reversal of 5215200877565 is 5657780025125.
5215200877565 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 5215200877565 - 22 = 5215200877561 is a prime.
It is a super-2 number, since 2×52152008775652 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5215200877561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386018477 + ... + 386031986.
It is an arithmetic number, because the mean of its divisors is an integer number (449333370048).
Almost surely, 25215200877565 is an apocalyptic number.
It is an amenable number.
5215200877565 is a deficient number, since it is larger than the sum of its proper divisors (1974133043203).
5215200877565 is a wasteful number, since it uses less digits than its factorization.
5215200877565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 772050668.
The product of its (nonzero) digits is 5880000, while the sum is 53.
The spelling of 5215200877565 in words is "five trillion, two hundred fifteen billion, two hundred million, eight hundred seventy-seven thousand, five hundred sixty-five".
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