Base | Representation |
---|---|
bin | 1101111000000101001101… |
… | …00001000010111101100101 |
3 | 11000001010120221112002100112 |
4 | 12330002212201002331211 |
5 | 12444421131241222100 |
6 | 144522014324022405 |
7 | 6266403226636061 |
oct | 674024641027545 |
9 | 130033527462315 |
10 | 30514241351525 |
11 | 97a5020813758 |
12 | 3509a45831a05 |
13 | 1404632ba0c39 |
14 | 776c7bb50aa1 |
15 | 37db2ad16b35 |
hex | 1bc0a6842f65 |
30514241351525 has 6 divisors (see below), whose sum is σ = 37837659275922. Its totient is φ = 24411393081200.
The previous prime is 30514241351513. The next prime is 30514241351647. The reversal of 30514241351525 is 52515314241503.
It can be written as a sum of positive squares in 3 ways, for example, as 2372638073569 + 28141603277956 = 1540337^2 + 5304866^2 .
It is not a de Polignac number, because 30514241351525 - 210 = 30514241350501 is a prime.
It is a super-2 number, since 2×305142413515252 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 610284827006 + ... + 610284827055.
It is an arithmetic number, because the mean of its divisors is an integer number (6306276545987).
Almost surely, 230514241351525 is an apocalyptic number.
It is an amenable number.
30514241351525 is a deficient number, since it is larger than the sum of its proper divisors (7323417924397).
30514241351525 is a wasteful number, since it uses less digits than its factorization.
30514241351525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1220569654071 (or 1220569654066 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 30514241351525 in words is "thirty trillion, five hundred fourteen billion, two hundred forty-one million, three hundred fifty-one thousand, five hundred twenty-five".
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