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2850130743 = 31576051233
BaseRepresentation
bin1010100111100001…
…1000101100110111
321100122000122100220
42221320120230313
521314113140433
61150452105423
7130425466035
oct25170305467
97318018326
102850130743
111232908459
12676605273
1336562ccc5
141d0753555
1511a33d2b3
hexa9e18b37

2850130743 has 8 divisors (see below), whose sum is σ = 3824379888. Its totient is φ = 1887984384.

The previous prime is 2850130741. The next prime is 2850130747. The reversal of 2850130743 is 3470310582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2850130743 - 21 = 2850130741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850130741) 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 7 ways as a sum of consecutive naturals, for example, 3025146 + ... + 3026087.

It is an arithmetic number, because the mean of its divisors is an integer number (478047486).

Almost surely, 22850130743 is an apocalyptic number.

2850130743 is a deficient number, since it is larger than the sum of its proper divisors (974249145).

2850130743 is a wasteful number, since it uses less digits than its factorization.

2850130743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051393.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2850130743 is about 53386.6157665009. The cubic root of 2850130743 is about 1417.8216190859.

The spelling of 2850130743 in words is "two billion, eight hundred fifty million, one hundred thirty thousand, seven hundred forty-three".

Divisors: 1 3 157 471 6051233 18153699 950043581 2850130743