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3028783104 = 2123517179
BaseRepresentation
bin1011010010000111…
…1001000000000000
321211002012010100000
42310201321000000
522200332024404
61220313200000
7135025142304
oct26441710000
97732163300
103028783104
11131473a636
12706400000
13393651669
1420a379d04
1512ad7c339
hexb4879000

3028783104 has 312 divisors, whose sum is σ = 9660137760. Its totient is φ = 944898048.

The previous prime is 3028783097. The next prime is 3028783117. The reversal of 3028783104 is 4013878203.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16920487 + ... + 16920665.

It is an arithmetic number, because the mean of its divisors is an integer number (30961980).

Almost surely, 23028783104 is an apocalyptic number.

3028783104 is a gapful number since it is divisible by the number (34) 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 3028783104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4830068880).

3028783104 is an abundant number, since it is smaller than the sum of its proper divisors (6631354656).

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

3028783104 is an equidigital number, since it uses as much as digits as its factorization.

3028783104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3028783104 is about 55034.3811085398. The cubic root of 3028783104 is about 1446.8473881651.

The spelling of 3028783104 in words is "three billion, twenty-eight million, seven hundred eighty-three thousand, one hundred four".