Base | Representation |
---|---|
bin | 1100011001010100010… |
… | …1110000000110000100 |
3 | 202100200011212011022110 |
4 | 3012111011300012010 |
5 | 11442112401213104 |
6 | 241455142301020 |
7 | 21246134113002 |
oct | 3062505600604 |
9 | 670604764273 |
10 | 212954710404 |
11 | 8234a422937 |
12 | 35332127770 |
13 | 1710a1c47a7 |
14 | a44281ba72 |
15 | 581592be89 |
hex | 3195170184 |
212954710404 has 48 divisors (see below), whose sum is σ = 514093446720. Its totient is φ = 68528503680.
The previous prime is 212954710363. The next prime is 212954710421. The reversal of 212954710404 is 404017459212.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3087802 + ... + 3156014.
It is an arithmetic number, because the mean of its divisors is an integer number (10710280140).
Almost surely, 2212954710404 is an apocalyptic number.
It is an amenable number.
212954710404 is an abundant number, since it is smaller than the sum of its proper divisors (301138736316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212954710404 is a wasteful number, since it uses less digits than its factorization.
212954710404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77220 (or 77218 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The spelling of 212954710404 in words is "two hundred twelve billion, nine hundred fifty-four million, seven hundred ten thousand, four hundred four".
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