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BaseRepresentation
bin111001011001…
…1011111001000
32002121222222220
41302303133020
530201022204
62553014040
7513543261
oct162633710
962558886
1030095304
1115a96058
12a0b4320
136309495
143dd5968
1529971d9
hex1cb37c8

30095304 has 48 divisors (see below), whose sum is σ = 79942800. Its totient is φ = 9439488.

The previous prime is 30095291. The next prime is 30095323. The reversal of 30095304 is 40359003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4767 + ... + 9105.

It is an arithmetic number, because the mean of its divisors is an integer number (1665475).

Almost surely, 230095304 is an apocalyptic number.

30095304 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 30095304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39971400).

30095304 is an abundant number, since it is smaller than the sum of its proper divisors (49847496).

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

30095304 is a wasteful number, since it uses less digits than its factorization.

30095304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382 (or 4361 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 30095304 is about 5485.9187015485. The cubic root of 30095304 is about 311.0519379902.

The spelling of 30095304 in words is "thirty million, ninety-five thousand, three hundred four".