Base | Representation |
---|---|
bin | 10111010000001010000110… |
… | …101010010011111010010001 |
3 | 111102002110221200120201021102 |
4 | 113100022012222103322101 |
5 | 101401004100210300210 |
6 | 1001300031253434145 |
7 | 30353301463144562 |
oct | 2720120652237221 |
9 | 442073850521242 |
10 | 102265430556305 |
11 | 2a648586549585 |
12 | b57788593b955 |
13 | 450a786564a93 |
14 | 1b3795d574169 |
15 | bc525a0c7ea5 |
hex | 5d0286a93e91 |
102265430556305 has 8 divisors (see below), whose sum is σ = 126677178495744. Its totient is φ = 79173236559600.
The previous prime is 102265430556293. The next prime is 102265430556361. The reversal of 102265430556305 is 503655034562201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102265430556305 - 26 = 102265430556241 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 102265430556305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329888485511 + ... + 329888485820.
It is an arithmetic number, because the mean of its divisors is an integer number (15834647311968).
Almost surely, 2102265430556305 is an apocalyptic number.
It is an amenable number.
102265430556305 is a deficient number, since it is larger than the sum of its proper divisors (24411747939439).
102265430556305 is an equidigital number, since it uses as much as digits as its factorization.
102265430556305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 659776971367.
The product of its (nonzero) digits is 3240000, while the sum is 47.
The spelling of 102265430556305 in words is "one hundred two trillion, two hundred sixty-five billion, four hundred thirty million, five hundred fifty-six thousand, three hundred five".
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