Base | Representation |
---|---|
bin | 10100111111000011111… |
… | …011100010101110101110 |
3 | 12002212022111211212021001 |
4 | 110333003323202232232 |
5 | 142111410402210110 |
6 | 3022254145430514 |
7 | 206121420014425 |
oct | 24770373425656 |
9 | 5085274755231 |
10 | 1442101210030 |
11 | 5066565a0548 |
12 | 1b35a493b43a |
13 | a5cb30abc80 |
14 | 4db25c9a2bc |
15 | 277a434c63a |
hex | 14fc3ee2bae |
1442101210030 has 64 divisors (see below), whose sum is σ = 2924949823488. Its totient is φ = 507929178240.
The previous prime is 1442101210021. The next prime is 1442101210111. The reversal of 1442101210030 is 300121012441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440235 + ... + 1754425.
It is an arithmetic number, because the mean of its divisors is an integer number (45702340992).
Almost surely, 21442101210030 is an apocalyptic number.
1442101210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1442101210030 is an abundant number, since it is smaller than the sum of its proper divisors (1482848613458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1442101210030 is a wasteful number, since it uses less digits than its factorization.
1442101210030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1314601.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 1442101210030 its reverse (300121012441), we get a palindrome (1742222222471).
The spelling of 1442101210030 in words is "one trillion, four hundred forty-two billion, one hundred one million, two hundred ten thousand, thirty".
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