Base | Representation |
---|---|
bin | 101111101010100000… |
… | …1101001001010010001 |
3 | 100210012112001121112212 |
4 | 1133111001221022101 |
5 | 3134112201204203 |
6 | 115004524001505 |
7 | 10252350363443 |
oct | 1372501511221 |
9 | 323175047485 |
10 | 102358225553 |
11 | 3a456605941 |
12 | 17a07690295 |
13 | 986325cc8c |
14 | 4d50328493 |
15 | 29e12ad1d8 |
hex | 17d5069291 |
102358225553 has 4 divisors (see below), whose sum is σ = 102370540980. Its totient is φ = 102345910128.
The previous prime is 102358225523. The next prime is 102358225597. The reversal of 102358225553 is 355522853201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 100890722689 + 1467502864 = 317633^2 + 38308^2 .
It is a cyclic number.
It is not a de Polignac number, because 102358225553 - 216 = 102358160017 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102358225553.
It is not an unprimeable number, because it can be changed into a prime (102358225523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6145238 + ... + 6161871.
It is an arithmetic number, because the mean of its divisors is an integer number (25592635245).
Almost surely, 2102358225553 is an apocalyptic number.
It is an amenable number.
102358225553 is a deficient number, since it is larger than the sum of its proper divisors (12315427).
102358225553 is an equidigital number, since it uses as much as digits as its factorization.
102358225553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12315426.
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 102358225553 in words is "one hundred two billion, three hundred fifty-eight million, two hundred twenty-five thousand, five hundred fifty-three".
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