Base | Representation |
---|---|
bin | 111110111100100… |
… | …011111001110010 |
3 | 2201121011120012210 |
4 | 332330203321302 |
5 | 4130323004330 |
6 | 252443032550 |
7 | 35112250065 |
oct | 7674437162 |
9 | 2647146183 |
10 | 1056063090 |
11 | 4a2135915 |
12 | 25580b756 |
13 | 13aa39204 |
14 | a03828dc |
15 | 62aa78b0 |
hex | 3ef23e72 |
1056063090 has 16 divisors (see below), whose sum is σ = 2534551488. Its totient is φ = 281616816.
The previous prime is 1056063089. The next prime is 1056063091. The reversal of 1056063090 is 903606501.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1056063089) and next prime (1056063091).
It is a super-3 number, since 3×10560630903 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 35202103 = 1056063090 / (1 + 0 + 5 + 6 + 0 + 6 + 3 + 0 + 9 + 0).
It is not an unprimeable number, because it can be changed into a prime (1056063091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17601022 + ... + 17601081.
It is an arithmetic number, because the mean of its divisors is an integer number (158409468).
Almost surely, 21056063090 is an apocalyptic number.
1056063090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1056063090 is an abundant number, since it is smaller than the sum of its proper divisors (1478488398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1056063090 is a wasteful number, since it uses less digits than its factorization.
1056063090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35202113.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 1056063090 is about 32497.1243343161. The cubic root of 1056063090 is about 1018.3489533121.
Adding to 1056063090 its reverse (903606501), we get a palindrome (1959669591).
The spelling of 1056063090 in words is "one billion, fifty-six million, sixty-three thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •