Base | Representation |
---|---|
bin | 111110101001110… |
… | …011000010011110 |
3 | 2201020220122222020 |
4 | 332221303002132 |
5 | 4123043104400 |
6 | 252145401010 |
7 | 35022402534 |
oct | 7651630236 |
9 | 2636818866 |
10 | 1051144350 |
11 | 49a386343 |
12 | 254039166 |
13 | 139a06409 |
14 | 9d862154 |
15 | 624352a0 |
hex | 3ea7309e |
1051144350 has 96 divisors (see below), whose sum is σ = 2661258240. Its totient is φ = 274512000.
The previous prime is 1051144349. The next prime is 1051144387. The reversal of 1051144350 is 534411501.
It is a happy number.
It is a super-2 number, since 2×10511443502 = 2209808889073845000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1051144350.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 2438635 + ... + 2439065.
It is an arithmetic number, because the mean of its divisors is an integer number (27721440).
Almost surely, 21051144350 is an apocalyptic number.
1051144350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1051144350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1330629120).
1051144350 is an abundant number, since it is smaller than the sum of its proper divisors (1610113890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1051144350 is a wasteful number, since it uses less digits than its factorization.
1051144350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 746 (or 741 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 1051144350 is about 32421.3563874185. The cubic root of 1051144350 is about 1016.7654650321.
Adding to 1051144350 its reverse (534411501), we get a palindrome (1585555851).
The spelling of 1051144350 in words is "one billion, fifty-one million, one hundred forty-four thousand, three hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •