Base | Representation |
---|---|
bin | 1101110011001010000100… |
… | …01110110111111010100101 |
3 | 10222102221220001211010021012 |
4 | 12321211002032313322211 |
5 | 12434133133104012131 |
6 | 144312154220232005 |
7 | 6251233516610420 |
oct | 671450216677245 |
9 | 128387801733235 |
10 | 30345055141541 |
11 | 973a2a1596018 |
12 | 34a10a969b605 |
13 | 13c16ac71770a |
14 | 76c9cc1d29b7 |
15 | 379527b6952b |
hex | 1b99423b7ea5 |
30345055141541 has 8 divisors (see below), whose sum is σ = 34686101731584. Its totient is φ = 26005518229680.
The previous prime is 30345055141519. The next prime is 30345055141573. The reversal of 30345055141541 is 14514155054303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30345055141541 - 26 = 30345055141477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30345055141741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377376470 + ... + 377456871.
It is an arithmetic number, because the mean of its divisors is an integer number (4335762716448).
Almost surely, 230345055141541 is an apocalyptic number.
It is an amenable number.
30345055141541 is a deficient number, since it is larger than the sum of its proper divisors (4341046590043).
30345055141541 is an equidigital number, since it uses as much as digits as its factorization.
30345055141541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 754839091.
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 30345055141541 in words is "thirty trillion, three hundred forty-five billion, fifty-five million, one hundred forty-one thousand, five hundred forty-one".
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