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7068150 = 23252113139
BaseRepresentation
bin11010111101100111110110
3111022002200100
4122331213312
53302140100
6411254530
7114035565
oct32754766
914262610
107068150
113a98451
12244a446
13160624b
14d1dbdc
15949400
hex6bd9f6

7068150 has 72 divisors (see below), whose sum is σ = 19295640. Its totient is φ = 1854720.

The previous prime is 7068143. The next prime is 7068157. The reversal of 7068150 is 518607.

It is an interprime number because it is at equal distance from previous prime (7068143) and next prime (7068157).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068157) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 50781 + ... + 50919.

It is an arithmetic number, because the mean of its divisors is an integer number (267995).

Almost surely, 27068150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7068150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9647820).

7068150 is an abundant number, since it is smaller than the sum of its proper divisors (12227490).

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

7068150 is a wasteful number, since it uses less digits than its factorization.

7068150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 7068150 is about 2658.5992552470. The cubic root of 7068150 is about 191.9119062014.

The spelling of 7068150 in words is "seven million, sixty-eight thousand, one hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 113 139 150 225 226 278 339 417 450 565 678 695 834 1017 1130 1251 1390 1695 2034 2085 2502 2825 3390 3475 4170 5085 5650 6255 6950 8475 10170 10425 12510 15707 16950 20850 25425 31275 31414 47121 50850 62550 78535 94242 141363 157070 235605 282726 392675 471210 706815 785350 1178025 1413630 2356050 3534075 7068150