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969030 = 23353797
BaseRepresentation
bin11101100100101000110
31211020021000
43230211012
5222002110
632434130
711144106
oct3544506
91736230
10969030
11602057
123a8946
1327c0ba
141b3206
151421c0
hexec946

969030 has 64 divisors (see below), whose sum is σ = 2681280. Its totient is φ = 248832.

The previous prime is 969011. The next prime is 969037. The reversal of 969030 is 30969.

969030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 968985 and 969003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9942 + ... + 10038.

It is an arithmetic number, because the mean of its divisors is an integer number (41895).

2969030 is an apocalyptic number.

969030 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 969030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340640).

969030 is an abundant number, since it is smaller than the sum of its proper divisors (1712250).

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

969030 is a wasteful number, since it uses less digits than its factorization.

969030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 969030 is about 984.3932141172. The cubic root of 969030 is about 98.9568223100.

Adding to 969030 its reverse (30969), we get a palindrome (999999).

The spelling of 969030 in words is "nine hundred sixty-nine thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 37 45 54 74 90 97 111 135 185 194 222 270 291 333 370 485 555 582 666 873 970 999 1110 1455 1665 1746 1998 2619 2910 3330 3589 4365 4995 5238 7178 8730 9990 10767 13095 17945 21534 26190 32301 35890 53835 64602 96903 107670 161505 193806 323010 484515 969030