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3005415007 = 72291874869
BaseRepresentation
bin1011001100100010…
…1111111001011111
321202110012220022221
42303020233321133
522123341240012
61214120250211
7134322414610
oct26310577137
97673186287
103005415007
111302529861
126ba610967
1338b85c19a
14207215c07
15128cb3507
hexb322fe5f

3005415007 has 8 divisors (see below), whose sum is σ = 3449760800. Its totient is φ = 2564819424.

The previous prime is 3005414963. The next prime is 3005415059. The reversal of 3005415007 is 7005145003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3005415007 - 231 = 857931359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005415097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935832 + ... + 939037.

It is an arithmetic number, because the mean of its divisors is an integer number (431220100).

Almost surely, 23005415007 is an apocalyptic number.

3005415007 is a deficient number, since it is larger than the sum of its proper divisors (444345793).

3005415007 is a wasteful number, since it uses less digits than its factorization.

3005415007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875105.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 3005415007 is about 54821.6654891111. The cubic root of 3005415007 is about 1443.1168033438.

The spelling of 3005415007 in words is "three billion, five million, four hundred fifteen thousand, seven".

Divisors: 1 7 229 1603 1874869 13124083 429345001 3005415007