Base | Representation |
---|---|
bin | 11001011001110… |
… | …10011100001000 |
3 | 112211222121122120 |
4 | 30230322130020 |
5 | 414023202141 |
6 | 33051251240 |
7 | 5165215443 |
oct | 1454723410 |
9 | 484877576 |
10 | 213100296 |
11 | aa320452 |
12 | 5b449b20 |
13 | 351c3066 |
14 | 2043265a |
15 | 13a95c66 |
hex | cb3a708 |
213100296 has 16 divisors (see below), whose sum is σ = 532750800. Its totient is φ = 71033424.
The previous prime is 213100273. The next prime is 213100331. The reversal of 213100296 is 692001312.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8879179 = 213100296 / (2 + 1 + 3 + 1 + 0 + 0 + 2 + 9 + 6).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4439566 + ... + 4439613.
It is an arithmetic number, because the mean of its divisors is an integer number (33296925).
Almost surely, 2213100296 is an apocalyptic number.
It is an amenable number.
213100296 is an abundant number, since it is smaller than the sum of its proper divisors (319650504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213100296 is a wasteful number, since it uses less digits than its factorization.
213100296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8879188 (or 8879184 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 213100296 is about 14597.9551992736. The cubic root of 213100296 is about 597.3029838937.
The spelling of 213100296 in words is "two hundred thirteen million, one hundred thousand, two hundred ninety-six".
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