Base | Representation |
---|---|
bin | 1111110010111101… |
… | …00011000100101001 |
3 | 210220000120010210210 |
4 | 13321132203010221 |
5 | 114332002031212 |
6 | 3521302331333 |
7 | 420104035536 |
oct | 77136430451 |
9 | 23800503723 |
10 | 8480502057 |
11 | 3662027795 |
12 | 1788129b49 |
13 | a51c5c471 |
14 | 5a6425d8d |
15 | 3497b153c |
hex | 1f97a3129 |
8480502057 has 8 divisors (see below), whose sum is σ = 11498986080. Its totient is φ = 5557843040.
The previous prime is 8480502001. The next prime is 8480502131. The reversal of 8480502057 is 7502050848.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8480502057 - 215 = 8480469289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8480502757) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23956044 + ... + 23956397.
It is an arithmetic number, because the mean of its divisors is an integer number (1437373260).
Almost surely, 28480502057 is an apocalyptic number.
It is an amenable number.
8480502057 is a deficient number, since it is larger than the sum of its proper divisors (3018484023).
8480502057 is a wasteful number, since it uses less digits than its factorization.
8480502057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47912503.
The product of its (nonzero) digits is 89600, while the sum is 39.
The square root of 8480502057 is about 92089.6414207374. The cubic root of 8480502057 is about 2039.2658880561.
The spelling of 8480502057 in words is "eight billion, four hundred eighty million, five hundred two thousand, fifty-seven".
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