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30054796306 = 2131114712963
BaseRepresentation
bin11011111111011001…
…111100110000010010
32212120120101211202221
4123333121330300102
5443023011440211
621450150331254
72112533360563
oct337731746022
985516354687
1030054796306
1111823170337
1259a9359b2a
132aac83c652
14165183016a
15bad84ec71
hex6ff67cc12

30054796306 has 8 divisors (see below), whose sum is σ = 45426333744. Its totient is φ = 14912685060.

The previous prime is 30054796271. The next prime is 30054796309. The reversal of 30054796306 is 60369745003.

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

It is not an unprimeable number, because it can be changed into a prime (30054796309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57356220 + ... + 57356743.

It is an arithmetic number, because the mean of its divisors is an integer number (5678291718).

Almost surely, 230054796306 is an apocalyptic number.

30054796306 is a deficient number, since it is larger than the sum of its proper divisors (15371537438).

30054796306 is a wasteful number, since it uses less digits than its factorization.

30054796306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114713096.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 30054796306 in words is "thirty billion, fifty-four million, seven hundred ninety-six thousand, three hundred six".

Divisors: 1 2 131 262 114712963 229425926 15027398153 30054796306