Base | Representation |
---|---|
bin | 10000110111110011… |
… | …00000100100110010 |
3 | 212101021012211021110 |
4 | 20123321200210302 |
5 | 122022321320213 |
6 | 4054452134150 |
7 | 440315454600 |
oct | 103371404462 |
9 | 25337184243 |
10 | 9057995058 |
11 | 3929002832 |
12 | 1909607356 |
13 | b147a77b8 |
14 | 61cdd0870 |
15 | 3803355c3 |
hex | 21be60932 |
9057995058 has 96 divisors (see below), whose sum is σ = 22220533440. Its totient is φ = 2447625600.
The previous prime is 9057995057. The next prime is 9057995101. The reversal of 9057995058 is 8505997509.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a junction number, because it is equal to n+sod(n) for n = 9057994989 and 9057995007.
It is not an unprimeable number, because it can be changed into a prime (9057995057) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4763908 + ... + 4765808.
It is an arithmetic number, because the mean of its divisors is an integer number (231463890).
Almost surely, 29057995058 is an apocalyptic number.
9057995058 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 9057995058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11110266720).
9057995058 is an abundant number, since it is smaller than the sum of its proper divisors (13162538382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9057995058 is a wasteful number, since it uses less digits than its factorization.
9057995058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2792 (or 2785 counting only the distinct ones).
The product of its (nonzero) digits is 5103000, while the sum is 57.
The square root of 9057995058 is about 95173.4997675298. The cubic root of 9057995058 is about 2084.5422077465.
The spelling of 9057995058 in words is "nine billion, fifty-seven million, nine hundred ninety-five thousand, fifty-eight".
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