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30700000703 = 1011272393389
BaseRepresentation
bin11100100101110111…
…001101010110111111
32221020112110121211002
4130211313031112333
51000333200010303
622034155320515
72134526462141
oct344567152677
987215417732
1030700000703
1112024393a09
125b4945013b
132b834048b8
1416b33c2c91
15bea2eb788
hex725dcd5bf

30700000703 has 8 divisors (see below), whose sum is σ = 31248099840. Its totient is φ = 30156688800.

The previous prime is 30700000691. The next prime is 30700000729.

30700000703 is nontrivially palindromic in base 10.

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 30700000703 - 222 = 30695806399 is a prime.

It is a super-3 number, since 3×307000007033 (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30700000003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183868 + ... + 1209521.

It is an arithmetic number, because the mean of its divisors is an integer number (3906012480).

Almost surely, 230700000703 is an apocalyptic number.

30700000703 is a deficient number, since it is larger than the sum of its proper divisors (548099137).

30700000703 is a wasteful number, since it uses less digits than its factorization.

30700000703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393617.

The product of its (nonzero) digits is 441, while the sum is 20.

It can be divided in two parts, 30700000 and 703, that added together give a palindrome (30700703).

The spelling of 30700000703 in words is "thirty billion, seven hundred million, seven hundred three", and thus it is an aban number.

Divisors: 1 101 127 12827 2393389 241732289 303960403 30700000703