Base | Representation |
---|---|
bin | 11110000000111100111… |
… | …01100010010000101110 |
3 | 10122120222021221020221022 |
4 | 33000132131202100232 |
5 | 113344102110210110 |
6 | 2105435114534142 |
7 | 134336440435022 |
oct | 17003635422056 |
9 | 3576867836838 |
10 | 1031303210030 |
11 | 368411859a05 |
12 | 147a59437352 |
13 | 76336650a22 |
14 | 37cb59aa382 |
15 | 1bc5e9b6755 |
hex | f01e76242e |
1031303210030 has 32 divisors (see below), whose sum is σ = 1942082593920. Its totient is φ = 393896807680.
The previous prime is 1031303210029. The next prime is 1031303210057. The reversal of 1031303210030 is 300123031301.
It is a super-2 number, since 2×10313032100302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1031303209990 and 1031303210008.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 26740025 + ... + 26778564.
It is an arithmetic number, because the mean of its divisors is an integer number (60690081060).
Almost surely, 21031303210030 is an apocalyptic number.
1031303210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1031303210030 is a deficient number, since it is larger than the sum of its proper divisors (910779383890).
1031303210030 is a wasteful number, since it uses less digits than its factorization.
1031303210030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53518684.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 1031303210030 its reverse (300123031301), we get a palindrome (1331426241331).
The spelling of 1031303210030 in words is "one trillion, thirty-one billion, three hundred three million, two hundred ten thousand, thirty".
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