Base | Representation |
---|---|
bin | 1100010111010011010… |
… | …0111111000011001100 |
3 | 202022021110100222210201 |
4 | 3011310310333003030 |
5 | 11440010320204200 |
6 | 241325325143244 |
7 | 21226542325501 |
oct | 3056464770314 |
9 | 668243328721 |
10 | 212413444300 |
11 | 820a1940682 |
12 | 352009bab24 |
13 | 170520217a5 |
14 | a3d09a34a8 |
15 | 57d3161c6a |
hex | 3174d3f0cc |
212413444300 has 36 divisors (see below), whose sum is σ = 473394943840. Its totient is φ = 82669014720.
The previous prime is 212413444277. The next prime is 212413444301. The reversal of 212413444300 is 3444314212.
It is not an unprimeable number, because it can be changed into a prime (212413444301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28700820 + ... + 28708219.
Almost surely, 2212413444300 is an apocalyptic number.
212413444300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212413444300 is an abundant number, since it is smaller than the sum of its proper divisors (260981499540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212413444300 is a wasteful number, since it uses less digits than its factorization.
212413444300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57409090 (or 57409083 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 212413444300 its reverse (3444314212), we get a palindrome (215857758512).
The spelling of 212413444300 in words is "two hundred twelve billion, four hundred thirteen million, four hundred forty-four thousand, three hundred".
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