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3053790 = 232533931
BaseRepresentation
bin1011101001100011011110
312202011000100
423221203132
51240210130
6145241530
734646115
oct13514336
95664010
103053790
1117a63a3
1210332a6
1382bc9c
14596c7c
15404c60
hex2e98de

3053790 has 24 divisors (see below), whose sum is σ = 7940088. Its totient is φ = 814320.

The previous prime is 3053789. The next prime is 3053801. The reversal of 3053790 is 973503.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 16876 + ... + 17055.

It is an arithmetic number, because the mean of its divisors is an integer number (330837).

Almost surely, 23053790 is an apocalyptic number.

3053790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3053790 is an abundant number, since it is smaller than the sum of its proper divisors (4886298).

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

3053790 is a wasteful number, since it uses less digits than its factorization.

3053790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33944 (or 33941 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The square root of 3053790 is about 1747.5096566257. The cubic root of 3053790 is about 145.0818404421.

It can be divided in two parts, 305 and 3790, that added together give a triangular number (4095 = T90).

The spelling of 3053790 in words is "three million, fifty-three thousand, seven hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 33931 67862 101793 169655 203586 305379 339310 508965 610758 1017930 1526895 3053790