Base | Representation |
---|---|
bin | 100000010011101011010… |
… | …100110101011001100100 |
3 | 21212020121011020012011010 |
4 | 200103223110311121210 |
5 | 242333332203411400 |
6 | 4415531241542220 |
7 | 316254263046624 |
oct | 40235324653144 |
9 | 7766534205133 |
10 | 2220151232100 |
11 | 786619544a0a |
12 | 2ba3441a4970 |
13 | 13148969bb09 |
14 | 79654d82884 |
15 | 3cb405e2450 |
hex | 204eb535664 |
2220151232100 has 144 divisors (see below), whose sum is σ = 6916779172800. Its totient is φ = 547770040320.
The previous prime is 2220151232071. The next prime is 2220151232113. The reversal of 2220151232100 is 12321510222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3388285 + ... + 3990084.
It is an arithmetic number, because the mean of its divisors is an integer number (48033188700).
Almost surely, 22220151232100 is an apocalyptic number.
2220151232100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2220151232100 is an abundant number, since it is smaller than the sum of its proper divisors (4696627940700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220151232100 is a wasteful number, since it uses less digits than its factorization.
2220151232100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7378462 (or 7378455 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 2220151232100 its reverse (12321510222), we get a palindrome (2232472742322).
The spelling of 2220151232100 in words is "two trillion, two hundred twenty billion, one hundred fifty-one million, two hundred thirty-two thousand, one hundred".
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