Base | Representation |
---|---|
bin | 1000100001111111… |
… | …00111001001001101 |
3 | 102211012020002002100 |
4 | 10100333213021031 |
5 | 33340000000112 |
6 | 2034250545313 |
7 | 221333010354 |
oct | 42077471115 |
9 | 12735202070 |
10 | 4580078157 |
11 | 1a40375566 |
12 | a79a38239 |
13 | 57cb63625 |
14 | 3163d299b |
15 | 1bc15a2dc |
hex | 110fe724d |
4580078157 has 24 divisors (see below), whose sum is σ = 6781960224. Its totient is φ = 2977344864.
The previous prime is 4580078147. The next prime is 4580078161. The reversal of 4580078157 is 7518700854.
It is a happy number.
It is not a de Polignac number, because 4580078157 - 212 = 4580074061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4580078147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48298 + ... + 107204.
It is an arithmetic number, because the mean of its divisors is an integer number (282581676).
Almost surely, 24580078157 is an apocalyptic number.
It is an amenable number.
4580078157 is a deficient number, since it is larger than the sum of its proper divisors (2201882067).
4580078157 is a wasteful number, since it uses less digits than its factorization.
4580078157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59129 (or 59126 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 45.
The square root of 4580078157 is about 67676.2746980062. The cubic root of 4580078157 is about 1660.6991486899.
The spelling of 4580078157 in words is "four billion, five hundred eighty million, seventy-eight thousand, one hundred fifty-seven".
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