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3005246061 = 321991677971
BaseRepresentation
bin1011001100100000…
…0110101001101101
321202102220022120200
42303020012221231
522123320333221
61214112504113
7134321112216
oct26310065155
97672808520
103005246061
111302423934
126ba54b039
1338b80030c
142071b040d
15128c7d426
hexb3206a6d

3005246061 has 12 divisors (see below), whose sum is σ = 4362727200. Its totient is φ = 1993428360.

The previous prime is 3005246053. The next prime is 3005246087. The reversal of 3005246061 is 1606425003.

3005246061 is a `hidden beast` number, since 3 + 0 + 0 + 52 + 4 + 606 + 1 = 666.

It is not a de Polignac number, because 3005246061 - 23 = 3005246053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005242061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 837195 + ... + 840776.

It is an arithmetic number, because the mean of its divisors is an integer number (363560600).

Almost surely, 23005246061 is an apocalyptic number.

It is an amenable number.

3005246061 is a deficient number, since it is larger than the sum of its proper divisors (1357481139).

3005246061 is a wasteful number, since it uses less digits than its factorization.

3005246061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678176 (or 1678173 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3005246061 is about 54820.1245985450. The cubic root of 3005246061 is about 1443.0897617784.

The spelling of 3005246061 in words is "three billion, five million, two hundred forty-six thousand, sixty-one".

Divisors: 1 3 9 199 597 1791 1677971 5033913 15101739 333916229 1001748687 3005246061