Base | Representation |
---|---|
bin | 1111011011101010001… |
… | …01010011100011101001 |
3 | 1212200122201002021101121 |
4 | 13231311011103203221 |
5 | 32141420244140010 |
6 | 1043331421015241 |
7 | 53210654464012 |
oct | 7556505234351 |
9 | 1780581067347 |
10 | 530245302505 |
11 | 19496a716976 |
12 | 869220b4521 |
13 | 3b00429c389 |
14 | 1b942084009 |
15 | dbd60643da |
hex | 7b751538e9 |
530245302505 has 16 divisors (see below), whose sum is σ = 636903212544. Its totient is φ = 423790494400.
The previous prime is 530245302493. The next prime is 530245302511. The reversal of 530245302505 is 505203542035.
It is not a de Polignac number, because 530245302505 - 25 = 530245302473 is a prime.
It is a super-3 number, since 3×5302453025053 (a number of 36 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55512480 + ... + 55522030.
It is an arithmetic number, because the mean of its divisors is an integer number (39806450784).
Almost surely, 2530245302505 is an apocalyptic number.
It is an amenable number.
530245302505 is a deficient number, since it is larger than the sum of its proper divisors (106657910039).
530245302505 is a wasteful number, since it uses less digits than its factorization.
530245302505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19016.
The product of its (nonzero) digits is 90000, while the sum is 34.
The spelling of 530245302505 in words is "five hundred thirty billion, two hundred forty-five million, three hundred two thousand, five hundred five".
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