Base | Representation |
---|---|
bin | 101011111111111110… |
… | …100100111011110010 |
3 | 11111221112102102221221 |
4 | 223333332210323302 |
5 | 1233224013023000 |
6 | 33412000335254 |
7 | 3261520434325 |
oct | 537776447362 |
9 | 144845372857 |
10 | 47244267250 |
11 | 19044180274 |
12 | 91a601452a |
13 | 45bbb7172b |
14 | 24027507bc |
15 | 13679a161a |
hex | afffa4ef2 |
47244267250 has 32 divisors (see below), whose sum is σ = 88952570928. Its totient is φ = 18788454400.
The previous prime is 47244267247. The next prime is 47244267253. The reversal of 47244267250 is 5276244274.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (47244267247) and next prime (47244267253).
It can be written as a sum of positive squares in 8 ways, for example, as 5342586649 + 41901680601 = 73093^2 + 204699^2 .
It is a junction number, because it is equal to n+sod(n) for n = 47244267197 and 47244267206.
It is not an unprimeable number, because it can be changed into a prime (47244267253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502927 + ... + 589426.
Almost surely, 247244267250 is an apocalyptic number.
47244267250 is a deficient number, since it is larger than the sum of its proper divisors (41708303678).
47244267250 is a wasteful number, since it uses less digits than its factorization.
47244267250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1092543 (or 1092533 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 43.
The spelling of 47244267250 in words is "forty-seven billion, two hundred forty-four million, two hundred sixty-seven thousand, two hundred fifty".
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