Base | Representation |
---|---|
bin | 101100000110010111… |
… | …000001010101010010 |
3 | 11112012222220012212012 |
4 | 230012113001111102 |
5 | 1233433420311242 |
6 | 33430343302522 |
7 | 3264260510021 |
oct | 540627012522 |
9 | 145188805765 |
10 | 47351338322 |
11 | 19099661362 |
12 | 9215a4aa42 |
13 | 46080bc8b2 |
14 | 2412a628b8 |
15 | 13720a1282 |
hex | b065c1552 |
47351338322 has 18 divisors (see below), whose sum is σ = 71570736279. Its totient is φ = 23495796300.
The previous prime is 47351338313. The next prime is 47351338373. The reversal of 47351338322 is 22383315374.
It can be written as a sum of positive squares in only one way, i.e., 23675669161 + 23675669161 = 153869^2 + 153869^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=153869.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47351338322.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 46467929 + ... + 46468947.
Almost surely, 247351338322 is an apocalyptic number.
47351338322 is a deficient number, since it is larger than the sum of its proper divisors (24219397957).
47351338322 is an frugal number, since it uses more digits than its factorization.
47351338322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2342 (or 1172 counting only the distinct ones).
The product of its digits is 362880, while the sum is 41.
The spelling of 47351338322 in words is "forty-seven billion, three hundred fifty-one million, three hundred thirty-eight thousand, three hundred twenty-two".
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