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2850370424 = 2311196127947
BaseRepresentation
bin1010100111100101…
…0011001101111000
321100122110211010222
42221321103031320
521314143323144
61150501155212
7130430514566
oct25171231570
97318424128
102850370424
111232a61540
126766bbb08
133656b5125
141d07b6a36
1511a3892ee
hexa9e53378

2850370424 has 64 divisors (see below), whose sum is σ = 6237993600. Its totient is φ = 1207267200.

The previous prime is 2850370409. The next prime is 2850370441. The reversal of 2850370424 is 4240730582.

It is a super-2 number, since 2×28503704242 = 16249223108027879552, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 88019 + ... + 115965.

It is an arithmetic number, because the mean of its divisors is an integer number (97468650).

Almost surely, 22850370424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2850370424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3118996800).

2850370424 is an abundant number, since it is smaller than the sum of its proper divisors (3387623176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2850370424 is a wasteful number, since it uses less digits than its factorization.

2850370424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28044 (or 28040 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 2850370424 is about 53388.8604860602. The cubic root of 2850370424 is about 1417.8613617514.

The spelling of 2850370424 in words is "two billion, eight hundred fifty million, three hundred seventy thousand, four hundred twenty-four".

Divisors: 1 2 4 8 11 19 22 38 44 61 76 88 122 152 209 244 418 488 671 836 1159 1342 1672 2318 2684 4636 5368 9272 12749 25498 27947 50996 55894 101992 111788 223576 307417 530993 614834 1061986 1229668 1704767 2123972 2459336 3409534 4247944 5840923 6819068 11681846 13638136 18752437 23363692 32390573 37504874 46727384 64781146 75009748 129562292 150019496 259124584 356296303 712592606 1425185212 2850370424