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1030084000 = 25531141571
BaseRepresentation
bin111101011001011…
…101010110100000
32122210021200121021
4331121131112200
54102200142000
6250114135224
734345366231
oct7531352640
92583250537
101030084000
114895013a0
12248b81514
1313554147a
149ab3d088
156067511a
hex3d65d5a0

1030084000 has 192 divisors, whose sum is σ = 2833294464. Its totient is φ = 364800000.

The previous prime is 1030083949. The next prime is 1030084001. The reversal of 1030084000 is 4800301.

It is a super-2 number, since 2×10300840002 = 2122146094112000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (1030084001) 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, 1803715 + ... + 1804285.

It is an arithmetic number, because the mean of its divisors is an integer number (14756742).

Almost surely, 21030084000 is an apocalyptic number.

1030084000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030084000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1416647232).

1030084000 is an abundant number, since it is smaller than the sum of its proper divisors (1803210464).

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

1030084000 is a wasteful number, since it uses less digits than its factorization.

1030084000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1030084000 is about 32094.9217166828. The cubic root of 1030084000 is about 1009.9290869403.

Adding to 1030084000 its reverse (4800301), we get a palindrome (1034884301).

The spelling of 1030084000 in words is "one billion, thirty million, eighty-four thousand".