Base | Representation |
---|---|
bin | 100110110111111001… |
… | …1000001000110010010 |
3 | 21222110212101120201002 |
4 | 1031233303001012102 |
5 | 2331431341222232 |
6 | 102203350342002 |
7 | 6013466330354 |
oct | 1155763010622 |
9 | 258425346632 |
10 | 83480023442 |
11 | 3244932a212 |
12 | 1421935a902 |
13 | 7b450c889a |
14 | 407d0170d4 |
15 | 2288c81b62 |
hex | 136fcc1192 |
83480023442 has 32 divisors (see below), whose sum is σ = 136826426880. Its totient is φ = 38093650560.
The previous prime is 83480023441. The next prime is 83480023507. The reversal of 83480023442 is 24432008438.
It is a junction number, because it is equal to n+sod(n) for n = 83480023396 and 83480023405.
It is not an unprimeable number, because it can be changed into a prime (83480023441) 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, 462563 + ... + 617190.
It is an arithmetic number, because the mean of its divisors is an integer number (4275825840).
Almost surely, 283480023442 is an apocalyptic number.
83480023442 is a deficient number, since it is larger than the sum of its proper divisors (53346403438).
83480023442 is a wasteful number, since it uses less digits than its factorization.
83480023442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1079858.
The product of its (nonzero) digits is 147456, while the sum is 38.
The spelling of 83480023442 in words is "eighty-three billion, four hundred eighty million, twenty-three thousand, four hundred forty-two".
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