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3005415030 = 235435722993
BaseRepresentation
bin1011001100100010…
…1111111001110110
321202110012220100210
42303020233321312
522123341240110
61214120250250
7134322414642
oct26310577166
97673186323
103005415030
111302529882
126ba610986
1338b85c1b7
14207215c22
15128cb3520
hexb322fe76

3005415030 has 32 divisors (see below), whose sum is σ = 7214965344. Its totient is φ = 801225216.

The previous prime is 3005414963. The next prime is 3005415059. The reversal of 3005415030 is 305145003.

It is a junction number, because it is equal to n+sod(n) for n = 3005414988 and 3005415006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119214 + ... + 142206.

It is an arithmetic number, because the mean of its divisors is an integer number (225467667).

Almost surely, 23005415030 is an apocalyptic number.

3005415030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3005415030 is an abundant number, since it is smaller than the sum of its proper divisors (4209550314).

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

3005415030 is a wasteful number, since it uses less digits than its factorization.

3005415030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27360.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3005415030 is about 54821.6656988822. The cubic root of 3005415030 is about 1443.1168070252.

The spelling of 3005415030 in words is "three billion, five million, four hundred fifteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 4357 8714 13071 21785 22993 26142 43570 45986 65355 68979 114965 130710 137958 229930 344895 689790 100180501 200361002 300541503 500902505 601083006 1001805010 1502707515 3005415030