Base | Representation |
---|---|
bin | 1010000001011111… |
… | …11101000101111010 |
3 | 111220000211100120012 |
4 | 11000233331011322 |
5 | 42010101430442 |
6 | 2245551301522 |
7 | 250232061221 |
oct | 50057750572 |
9 | 14800740505 |
10 | 5381280122 |
11 | 2311657449 |
12 | 106221a8a2 |
13 | 679b4762a |
14 | 390991cb8 |
15 | 21766d582 |
hex | 140bfd17a |
5381280122 has 4 divisors (see below), whose sum is σ = 8071920186. Its totient is φ = 2690640060.
The previous prime is 5381280119. The next prime is 5381280133. The reversal of 5381280122 is 2210821835.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 5074995121 + 306285001 = 71239^2 + 17501^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1345320029 + ... + 1345320032.
Almost surely, 25381280122 is an apocalyptic number.
5381280122 is a deficient number, since it is larger than the sum of its proper divisors (2690640064).
5381280122 is a wasteful number, since it uses less digits than its factorization.
5381280122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2690640063.
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 5381280122 is about 73357.2090663215. The cubic root of 5381280122 is about 1752.3809900034.
The spelling of 5381280122 in words is "five billion, three hundred eighty-one million, two hundred eighty thousand, one hundred twenty-two".
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