Base | Representation |
---|---|
bin | 11011111111001111… |
… | …111101010101110001 |
3 | 2212120101110210010102 |
4 | 123333033331111301 |
5 | 443021324133030 |
6 | 21450014242145 |
7 | 2112502202105 |
oct | 337717752561 |
9 | 85511423112 |
10 | 30052177265 |
11 | 11821741640 |
12 | 59a84b6355 |
13 | 2aac133516 |
14 | 165134b905 |
15 | bad4d3c45 |
hex | 6ff3fd571 |
30052177265 has 16 divisors (see below), whose sum is σ = 39412992960. Its totient is φ = 21816150720.
The previous prime is 30052177229. The next prime is 30052177277. The reversal of 30052177265 is 56277125003.
It is a de Polignac number, because none of the positive numbers 2k-30052177265 is a prime.
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, 469370 + ... + 529539.
It is an arithmetic number, because the mean of its divisors is an integer number (2463312060).
Almost surely, 230052177265 is an apocalyptic number.
It is an amenable number.
30052177265 is a deficient number, since it is larger than the sum of its proper divisors (9360815695).
30052177265 is a wasteful number, since it uses less digits than its factorization.
30052177265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 999472.
The product of its (nonzero) digits is 88200, while the sum is 38.
The spelling of 30052177265 in words is "thirty billion, fifty-two million, one hundred seventy-seven thousand, two hundred sixty-five".
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