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3025102080 = 283571113787
BaseRepresentation
bin1011010001001111…
…0110010100000000
321210211021002220210
42310103312110000
522143411231310
61220102234120
7134651641410
oct26423662400
97724232823
103025102080
111312655a70
12705125940
13392963040
14209a9c640
1512a8a1820
hexb44f6500

3025102080 has 576 divisors, whose sum is σ = 12988459008. Its totient is φ = 579502080.

The previous prime is 3025102063. The next prime is 3025102097. The reversal of 3025102080 is 802015203.

It is an interprime number because it is at equal distance from previous prime (3025102063) and next prime (3025102097).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3843447 + ... + 3844233.

It is an arithmetic number, because the mean of its divisors is an integer number (22549408).

Almost surely, 23025102080 is an apocalyptic number.

3025102080 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 3025102080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6494229504).

3025102080 is an abundant number, since it is smaller than the sum of its proper divisors (9963356928).

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

3025102080 is a wasteful number, since it uses less digits than its factorization.

3025102080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3025102080 is about 55000.9279921712. The cubic root of 3025102080 is about 1446.2610097602.

Adding to 3025102080 its reverse (802015203), we get a palindrome (3827117283).

It can be divided in two parts, 302510 and 2080, that added together give a triangular number (304590 = T780).

The spelling of 3025102080 in words is "three billion, twenty-five million, one hundred two thousand, eighty".