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30064493003 = 192089775721
BaseRepresentation
bin11011111111111110…
…111100000111001011
32212121020122111010212
4123333332330013023
5443033002234003
621451134231335
72113011655046
oct337776740713
985536574125
1030064493003
1111828693636
1259b065554b
132ab185613c
141652c35c5d
15bae617dd8
hex6fffbc1cb

30064493003 has 8 divisors (see below), whose sum is σ = 31648767120. Its totient is φ = 28480412160.

The previous prime is 30064492999. The next prime is 30064493021. The reversal of 30064493003 is 30039446003.

It is a happy number.

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 30064493003 - 22 = 30064492999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30064493203) 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, 359183 + ... + 434903.

It is an arithmetic number, because the mean of its divisors is an integer number (3956095890).

Almost surely, 230064493003 is an apocalyptic number.

30064493003 is a deficient number, since it is larger than the sum of its proper divisors (1584274117).

30064493003 is a wasteful number, since it uses less digits than its factorization.

30064493003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96637.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 30064493003 in words is "thirty billion, sixty-four million, four hundred ninety-three thousand, three".

Divisors: 1 19 20897 75721 397043 1438699 1582341737 30064493003