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8052030 = 2325712781
BaseRepresentation
bin11110101101110100111110
3120011002022100
4132231310332
54030131110
6444325530
7125304210
oct36556476
916132270
108052030
1145aa678
1228438a6
13188c01c
1410d85b0
15a90bc0
hex7add3e

8052030 has 48 divisors (see below), whose sum is σ = 23927904. Its totient is φ = 1840320.

The previous prime is 8052019. The next prime is 8052043. The reversal of 8052030 is 302508.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 8051994 and 8052012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5761 + ... + 7020.

It is an arithmetic number, because the mean of its divisors is an integer number (498498).

Almost surely, 28052030 is an apocalyptic number.

8052030 is an abundant number, since it is smaller than the sum of its proper divisors (15875874).

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

8052030 is a wasteful number, since it uses less digits than its factorization.

8052030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12801 (or 12798 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 8052030 is about 2837.6099097656. The cubic root of 8052030 is about 200.4326467424.

Adding to 8052030 its reverse (302508), we get a palindrome (8354538).

The spelling of 8052030 in words is "eight million, fifty-two thousand, thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 12781 25562 38343 63905 76686 89467 115029 127810 178934 191715 230058 268401 383430 447335 536802 575145 805203 894670 1150290 1342005 1610406 2684010 4026015 8052030