Base | Representation |
---|---|
bin | 1100100000101110001… |
… | …1000011011100010000 |
3 | 202112210200111011212012 |
4 | 3020023203003130100 |
5 | 12010200134301222 |
6 | 242424255122052 |
7 | 21346315506266 |
oct | 3101343033420 |
9 | 675720434765 |
10 | 214942103312 |
11 | 8317a239612 |
12 | 357a7813328 |
13 | 17365b76721 |
14 | a590754436 |
15 | 58d014e1e2 |
hex | 320b8c3710 |
214942103312 has 30 divisors (see below), whose sum is σ = 440963089614. Its totient is φ = 101145626880.
The previous prime is 214942103309. The next prime is 214942103333. The reversal of 214942103312 is 213301249412.
It can be written as a sum of positive squares in only one way, i.e., 202298450176 + 12643653136 = 449776^2 + 112444^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7632137 + ... + 7660247.
Almost surely, 2214942103312 is an apocalyptic number.
It is an amenable number.
214942103312 is an abundant number, since it is smaller than the sum of its proper divisors (226020986302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214942103312 is an frugal number, since it uses more digits than its factorization.
214942103312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56247 (or 28130 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The spelling of 214942103312 in words is "two hundred fourteen billion, nine hundred forty-two million, one hundred three thousand, three hundred twelve".
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