Base | Representation |
---|---|
bin | 10001100100111010100… |
… | …100001100010010010100 |
3 | 11021110201102110000222122 |
4 | 101210322210030102110 |
5 | 124242203301014322 |
6 | 2322515335115112 |
7 | 153160050540251 |
oct | 21447244142224 |
9 | 4243642400878 |
10 | 1207868376212 |
11 | 426288233653 |
12 | 176114812a98 |
13 | 89b94794214 |
14 | 4266552c428 |
15 | 21645886442 |
hex | 1193a90c494 |
1207868376212 has 12 divisors (see below), whose sum is σ = 2113863466176. Its totient is φ = 603907385880.
The previous prime is 1207868376199. The next prime is 1207868376223. The reversal of 1207868376212 is 2126738687021.
It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6598988 + ... + 6779555.
It is an arithmetic number, because the mean of its divisors is an integer number (176155288848).
Almost surely, 21207868376212 is an apocalyptic number.
It is an amenable number.
1207868376212 is a deficient number, since it is larger than the sum of its proper divisors (905995089964).
1207868376212 is a wasteful number, since it uses less digits than its factorization.
1207868376212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13401118 (or 13401116 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 53.
The spelling of 1207868376212 in words is "one trillion, two hundred seven billion, eight hundred sixty-eight million, three hundred seventy-six thousand, two hundred twelve".
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