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6109028352 = 21332721989
BaseRepresentation
bin1011011000010000…
…00110000000000000
3120202202012210110100
411230020012000000
5100002402401402
62450105402400
7304246612200
oct55410060000
916682183410
106109028352
112655429469
121225a99400
13764850a9b
1441d4b0400
1525b4c271c
hex16c206000

6109028352 has 504 divisors, whose sum is σ = 21851645400. Its totient is φ = 1634992128.

The previous prime is 6109028347. The next prime is 6109028381. The reversal of 6109028352 is 2538209016.

6109028352 is a `hidden beast` number, since 610 + 9 + 0 + 2 + 8 + 35 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 68640724 + ... + 68640812.

Almost surely, 26109028352 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 6109028352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10925822700).

6109028352 is an abundant number, since it is smaller than the sum of its proper divisors (15742617048).

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

6109028352 is a wasteful number, since it uses less digits than its factorization.

6109028352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 6109028352 is about 78160.2734897979. The cubic root of 6109028352 is about 1828.0611266502.

The spelling of 6109028352 in words is "six billion, one hundred nine million, twenty-eight thousand, three hundred fifty-two".