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69034000 = 245374931
BaseRepresentation
bin1000001110101…
…10000000010000
311210220021211211
410013112000100
5120133042000
610503345504
71465531210
oct407260020
9153807754
1069034000
1135a712a2
121b152294
13113c0c29
149250240
1560d97ba
hex41d6010

69034000 has 80 divisors (see below), whose sum is σ = 190809216. Its totient is φ = 23664000.

The previous prime is 69033997. The next prime is 69034001. The reversal of 69034000 is 43096.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (69034001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11535 + ... + 16465.

Almost surely, 269034000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69034000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95404608).

69034000 is an abundant number, since it is smaller than the sum of its proper divisors (121775216).

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

69034000 is a wasteful number, since it uses less digits than its factorization.

69034000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4961 (or 4945 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 69034000 is about 8308.6701703702. The cubic root of 69034000 is about 410.2239506236.

Adding to 69034000 its reverse (43096), we get a palindrome (69077096).

The spelling of 69034000 in words is "sixty-nine million, thirty-four thousand".

Divisors: 1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 125 140 175 200 250 280 350 400 500 560 700 875 1000 1400 1750 2000 2800 3500 4931 7000 9862 14000 19724 24655 34517 39448 49310 69034 78896 98620 123275 138068 172585 197240 246550 276136 345170 394480 493100 552272 616375 690340 862925 986200 1232750 1380680 1725850 1972400 2465500 2761360 3451700 4314625 4931000 6903400 8629250 9862000 13806800 17258500 34517000 69034000