Base | Representation |
---|---|
bin | 101011110011001110… |
… | …100110110100100100 |
3 | 11111101121221002220000 |
4 | 223303032212310210 |
5 | 1232304233143401 |
6 | 33334435541300 |
7 | 3253312340103 |
oct | 536316466444 |
9 | 144347832800 |
10 | 47030365476 |
11 | 18a44462746 |
12 | 914645a830 |
13 | 458675a933 |
14 | 23c219003a |
15 | 1353ced186 |
hex | af33a6d24 |
47030365476 has 60 divisors (see below), whose sum is σ = 123729898908. Its totient is φ = 15576919488.
The previous prime is 47030365433. The next prime is 47030365517. The reversal of 47030365476 is 67456303074.
47030365476 is a `hidden beast` number, since 4 + 70 + 3 + 0 + 36 + 547 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 24141701376 + 22888664100 = 155376^2 + 151290^2 .
It is a super-2 number, since 2×470303654762 (a number of 22 digits) contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 411411 + ... + 513146.
Almost surely, 247030365476 is an apocalyptic number.
It is an amenable number.
47030365476 is an abundant number, since it is smaller than the sum of its proper divisors (76699533432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47030365476 is a wasteful number, since it uses less digits than its factorization.
47030365476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 924730 (or 924719 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 45.
The spelling of 47030365476 in words is "forty-seven billion, thirty million, three hundred sixty-five thousand, four hundred seventy-six".
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