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3409030800 = 243452715031
BaseRepresentation
bin1100101100110001…
…1010111010010000
322210120200201010000
43023030122322100
523440202441200
61322135210000
7150323166210
oct31314327220
98716621100
103409030800
11149a34432a
127b1816900
134243684b6
14244a7c240
1514e43d300
hexcb31ae90

3409030800 has 300 divisors, whose sum is σ = 13983487936. Its totient is φ = 779155200.

The previous prime is 3409030799. The next prime is 3409030829. The reversal of 3409030800 is 80309043.

It is a tau number, because it is divible by the number of its divisors (300).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 219285 + ... + 234315.

Almost surely, 23409030800 is an apocalyptic number.

3409030800 is a gapful number since it is divisible by the number (30) 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 3409030800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6991743968).

3409030800 is an abundant number, since it is smaller than the sum of its proper divisors (10574457136).

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

3409030800 is a wasteful number, since it uses less digits than its factorization.

3409030800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15068 (or 15048 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3409030800 is about 58386.9060663433. The cubic root of 3409030800 is about 1505.0247491359.

Adding to 3409030800 its reverse (80309043), we get a palindrome (3489339843).

The spelling of 3409030800 in words is "three billion, four hundred nine million, thirty thousand, eight hundred".