Base | Representation |
---|---|
bin | 1101101010101001100111… |
… | …10011010010111011011101 |
3 | 10221102000102012000101102122 |
4 | 12311110303303102323131 |
5 | 12414341020321130010 |
6 | 143530013431232325 |
7 | 6221145201560330 |
oct | 665246363227335 |
9 | 127360365011378 |
10 | 30052755255005 |
11 | 963733595aa5a |
12 | 3454512b186a5 |
13 | 139cc68c70982 |
14 | 75c7bd9b4617 |
15 | 371b1b4ba855 |
hex | 1b5533cd2edd |
30052755255005 has 32 divisors (see below), whose sum is σ = 42637181034240. Its totient is φ = 19896642017280.
The previous prime is 30052755255001. The next prime is 30052755255109. The reversal of 30052755255005 is 50055255725003.
It is not a de Polignac number, because 30052755255005 - 22 = 30052755255001 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30052755255001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64566722 + ... + 65030508.
It is an arithmetic number, because the mean of its divisors is an integer number (1332411907320).
Almost surely, 230052755255005 is an apocalyptic number.
30052755255005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
30052755255005 is a deficient number, since it is larger than the sum of its proper divisors (12584425779235).
30052755255005 is a wasteful number, since it uses less digits than its factorization.
30052755255005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527669.
The product of its (nonzero) digits is 1312500, while the sum is 44.
The spelling of 30052755255005 in words is "thirty trillion, fifty-two billion, seven hundred fifty-five million, two hundred fifty-five thousand, five".
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