Base | Representation |
---|---|
bin | 11100010110101111… |
… | …000110010111100010 |
3 | 2220120211221001120121 |
4 | 130112233012113202 |
5 | 444323212413144 |
6 | 21553052030454 |
7 | 2125325400046 |
oct | 342657062742 |
9 | 86524831517 |
10 | 30446216674 |
11 | 11a04106245 |
12 | 5a9846242a |
13 | 2b42968a33 |
14 | 168b800026 |
15 | bd2dbb384 |
hex | 716bc65e2 |
30446216674 has 32 divisors (see below), whose sum is σ = 48929792256. Its totient is φ = 14158540800.
The previous prime is 30446216659. The next prime is 30446216699. The reversal of 30446216674 is 47661264403.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30446216674.
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, 975499 + ... + 1006225.
It is an arithmetic number, because the mean of its divisors is an integer number (1529056008).
Almost surely, 230446216674 is an apocalyptic number.
30446216674 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
30446216674 is a deficient number, since it is larger than the sum of its proper divisors (18483575582).
30446216674 is a wasteful number, since it uses less digits than its factorization.
30446216674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31090.
The product of its (nonzero) digits is 580608, while the sum is 43.
The spelling of 30446216674 in words is "thirty billion, four hundred forty-six million, two hundred sixteen thousand, six hundred seventy-four".
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