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3028074060 = 22351183167331
BaseRepresentation
bin1011010001111100…
…1011111001001100
321211000212002201010
42310133023321030
522200141332220
61220250045220
7135016130154
oct26437137114
97730762633
103028074060
1113142a5950
12706119810
133934639cb
1420a233764
1512ac8c1e0
hexb47cbe4c

3028074060 has 192 divisors, whose sum is σ = 9445330944. Its totient is φ = 718713600.

The previous prime is 3028074059. The next prime is 3028074067. The reversal of 3028074060 is 604708203.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3028074067) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9148095 + ... + 9148425.

It is an arithmetic number, because the mean of its divisors is an integer number (49194432).

Almost surely, 23028074060 is an apocalyptic number.

3028074060 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 3028074060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4722665472).

3028074060 is an abundant number, since it is smaller than the sum of its proper divisors (6417256884).

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

3028074060 is a wasteful number, since it uses less digits than its factorization.

3028074060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3028074060 is about 55027.9389037969. The cubic root of 3028074060 is about 1446.7344760936.

The spelling of 3028074060 in words is "three billion, twenty-eight million, seventy-four thousand, sixty".