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30063396697 = 40917348667
BaseRepresentation
bin11011111111111010…
…110000011101011001
32212121011120210021221
4123333322300131121
5443032212143242
621451054532041
72112666440605
oct337772603531
985534523257
1030063396697
11118280049a4
1259b0207021
132ab1561139
141652a2c505
15bae49d167
hex6ffeb0759

30063396697 has 4 divisors (see below), whose sum is σ = 30070749456. Its totient is φ = 30056043940.

The previous prime is 30063396667. The next prime is 30063396707. The reversal of 30063396697 is 79669336003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30063396697 - 27 = 30063396569 is a prime.

It is a super-3 number, since 3×300633966973 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30063396667) 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 3 ways as a sum of consecutive naturals, for example, 3670243 + ... + 3678424.

It is an arithmetic number, because the mean of its divisors is an integer number (7517687364).

Almost surely, 230063396697 is an apocalyptic number.

It is an amenable number.

30063396697 is a deficient number, since it is larger than the sum of its proper divisors (7352759).

30063396697 is an equidigital number, since it uses as much as digits as its factorization.

30063396697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7352758.

The product of its (nonzero) digits is 3306744, while the sum is 52.

The spelling of 30063396697 in words is "thirty billion, sixty-three million, three hundred ninety-six thousand, six hundred ninety-seven".

Divisors: 1 4091 7348667 30063396697