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30064677071 = 1113210242497
BaseRepresentation
bin11011111111111111…
…101001000011001111
32212121020222211122012
4123333333221003033
5443033024131241
621451142211435
72113013352512
oct337777510317
985536884565
1030064677071
11118287a9960
1259b0723b7b
132ab18bbb60
141652c82d79
15bae6526eb
hex6fffe90cf

30064677071 has 8 divisors (see below), whose sum is σ = 35320739664. Its totient is φ = 25229099520.

The previous prime is 30064677061. The next prime is 30064677101. The reversal of 30064677071 is 17077646003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30064677071 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 (30064677061) 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, 105121106 + ... + 105121391.

It is an arithmetic number, because the mean of its divisors is an integer number (4415092458).

Almost surely, 230064677071 is an apocalyptic number.

30064677071 is a deficient number, since it is larger than the sum of its proper divisors (5256062593).

30064677071 is a wasteful number, since it uses less digits than its factorization.

30064677071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210242521.

The product of its (nonzero) digits is 148176, while the sum is 41.

The spelling of 30064677071 in words is "thirty billion, sixty-four million, six hundred seventy-seven thousand, seventy-one".

Divisors: 1 11 13 143 210242497 2312667467 2733152461 30064677071