Base | Representation |
---|---|
bin | 11100001101101011… |
… | …100011101001011100 |
3 | 2220012021001112120222 |
4 | 130031223203221130 |
5 | 444020314334314 |
6 | 21530023500512 |
7 | 2121502146116 |
oct | 341553435134 |
9 | 86167045528 |
10 | 30294293084 |
11 | 1193637a860 |
12 | 5a555b7738 |
13 | 2b1a345413 |
14 | 16755743b6 |
15 | bc48abc8e |
hex | 70dae3a5c |
30294293084 has 48 divisors (see below), whose sum is σ = 59935075200. Its totient is φ = 13271697600.
The previous prime is 30294293059. The next prime is 30294293137. The reversal of 30294293084 is 48039249203.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707807 + ... + 749385.
It is an arithmetic number, because the mean of its divisors is an integer number (1248647400).
Almost surely, 230294293084 is an apocalyptic number.
It is an amenable number.
30294293084 is a deficient number, since it is larger than the sum of its proper divisors (29640782116).
30294293084 is a wasteful number, since it uses less digits than its factorization.
30294293084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42194 (or 42192 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 44.
The spelling of 30294293084 in words is "thirty billion, two hundred ninety-four million, two hundred ninety-three thousand, eighty-four".
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