Base | Representation |
---|---|
bin | 11000001010011000100… |
… | …11101100011100010000 |
3 | 2221100220200112211210001 |
4 | 30011030103230130100 |
5 | 102100231440404222 |
6 | 1433220454215344 |
7 | 113660231244043 |
oct | 14051423543420 |
9 | 2840820484701 |
10 | 830208919312 |
11 | 2a00a9322a13 |
12 | 114a97354554 |
13 | 603996cc766 |
14 | 2c27a434c5a |
15 | 168e0437e27 |
hex | c14c4ec710 |
830208919312 has 40 divisors (see below), whose sum is σ = 1648052017920. Its totient is φ = 404908734720.
The previous prime is 830208919307. The next prime is 830208919327. The reversal of 830208919312 is 213919802038.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3722013 + ... + 3938755.
It is an arithmetic number, because the mean of its divisors is an integer number (41201300448).
Almost surely, 2830208919312 is an apocalyptic number.
830208919312 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
It is an amenable number.
830208919312 is a deficient number, since it is larger than the sum of its proper divisors (817843098608).
830208919312 is a wasteful number, since it uses less digits than its factorization.
830208919312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222631 (or 222625 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 46.
The spelling of 830208919312 in words is "eight hundred thirty billion, two hundred eight million, nine hundred nineteen thousand, three hundred twelve".
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