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2850070 = 25285007
BaseRepresentation
bin1010110111110100010110
312100210120011
422313310112
51212200240
6141030434
733140146
oct12676426
95323504
102850070
111677333
12b5541a
1378a342
14542926
153b46ea
hex2b7d16

2850070 has 8 divisors (see below), whose sum is σ = 5130144. Its totient is φ = 1140024.

The previous prime is 2850061. The next prime is 2850079. The reversal of 2850070 is 700582.

It is an interprime number because it is at equal distance from previous prime (2850061) and next prime (2850079).

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142494 + ... + 142513.

It is an arithmetic number, because the mean of its divisors is an integer number (641268).

22850070 is an apocalyptic number.

2850070 is a deficient number, since it is larger than the sum of its proper divisors (2280074).

2850070 is a wasteful number, since it uses less digits than its factorization.

2850070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285014.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 2850070 is about 1688.2150336968. The cubic root of 2850070 is about 141.7811546641.

The spelling of 2850070 in words is "two million, eight hundred fifty thousand, seventy".

Divisors: 1 2 5 10 285007 570014 1425035 2850070