Base | Representation |
---|---|
bin | 111111000101111… |
… | …000111000000010 |
3 | 2201202202210101202 |
4 | 333011320320002 |
5 | 4131434231130 |
6 | 253011301202 |
7 | 35142113000 |
oct | 7705707002 |
9 | 2652683352 |
10 | 1058508290 |
11 | 4a3555a44 |
12 | 2565aa802 |
13 | 13b3b4188 |
14 | a081ba70 |
15 | 62ddc145 |
hex | 3f178e02 |
1058508290 has 64 divisors (see below), whose sum is σ = 2242425600. Its totient is φ = 359573760.
The previous prime is 1058508229. The next prime is 1058508293. The reversal of 1058508290 is 928058501.
1058508290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10585082902 = 2240879599997448200, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1058508293) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386225 + ... + 388955.
It is an arithmetic number, because the mean of its divisors is an integer number (35037900).
Almost surely, 21058508290 is an apocalyptic number.
1058508290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1058508290 is an abundant number, since it is smaller than the sum of its proper divisors (1183917310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1058508290 is a wasteful number, since it uses less digits than its factorization.
1058508290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2872 (or 2858 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 38.
The square root of 1058508290 is about 32534.7243725838. The cubic root of 1058508290 is about 1019.1343064871.
The spelling of 1058508290 in words is "one billion, fifty-eight million, five hundred eight thousand, two hundred ninety".
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