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6285034128 = 243130938211
BaseRepresentation
bin1011101101001111…
…00000001010010000
3121020000101210222210
411312213200022100
5100332432043003
62515354032120
7311514623442
oct56647401220
917200353883
106285034128
11273581318a
121274a18640
13792156909
14438a08492
1526bb8c503
hex1769e0290

6285034128 has 20 divisors (see below), whose sum is σ = 16236338288. Its totient is φ = 2095011360.

The previous prime is 6285034127. The next prime is 6285034139. The reversal of 6285034128 is 8214305826.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6285034127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65469058 + ... + 65469153.

Almost surely, 26285034128 is an apocalyptic number.

It is an amenable number.

6285034128 is an abundant number, since it is smaller than the sum of its proper divisors (9951304160).

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

6285034128 is a wasteful number, since it uses less digits than its factorization.

6285034128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130938222 (or 130938216 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 6285034128 is about 79278.2071442083. The cubic root of 6285034128 is about 1845.4511205100.

The spelling of 6285034128 in words is "six billion, two hundred eighty-five million, thirty-four thousand, one hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 130938211 261876422 392814633 523752844 785629266 1047505688 1571258532 2095011376 3142517064 6285034128