Base | Representation |
---|---|
bin | 100110110100110000… |
… | …1110110101111000010 |
3 | 21222012112111210022002 |
4 | 1031221201312233002 |
5 | 2331222431030000 |
6 | 102145112344002 |
7 | 6011051425142 |
oct | 1155141665702 |
9 | 258175453262 |
10 | 83374861250 |
11 | 323a4a3230a |
12 | 141aa0a5002 |
13 | 7b29398535 |
14 | 406d080922 |
15 | 227e90c8d5 |
hex | 1369876bc2 |
83374861250 has 30 divisors (see below), whose sum is σ = 156296977551. Its totient is φ = 33345861000.
The previous prime is 83374861247. The next prime is 83374861253. The reversal of 83374861250 is 5216847338.
It is an interprime number because it is at equal distance from previous prime (83374861247) and next prime (83374861253).
It can be written as a sum of positive squares in 3 ways, for example, as 19276267921 + 64098593329 = 138839^2 + 253177^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=204175.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 83374861195 and 83374861204.
It is not an unprimeable number, because it can be changed into a prime (83374861253) by changing a digit.
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 14 ways as a sum of consecutive naturals, for example, 10204667 + ... + 10212833.
Almost surely, 283374861250 is an apocalyptic number.
83374861250 is a deficient number, since it is larger than the sum of its proper divisors (72922116301).
83374861250 is an frugal number, since it uses more digits than its factorization.
83374861250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16356 (or 8174 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 83374861250 in words is "eighty-three billion, three hundred seventy-four million, eight hundred sixty-one thousand, two hundred fifty".
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