Base | Representation |
---|---|
bin | 10000001001110010010… |
… | …110101101110111011111 |
3 | 10221010011012200121100110 |
4 | 100021302112231313133 |
5 | 121141310122320111 |
6 | 2205534115301103 |
7 | 143124222225324 |
oct | 20116226556737 |
9 | 3833135617313 |
10 | 1110020120031 |
11 | 398836468529 |
12 | 15b1675aa793 |
13 | 8089c9bb694 |
14 | 3ba22186b4b |
15 | 1dd1a4d55a6 |
hex | 102725adddf |
1110020120031 has 8 divisors (see below), whose sum is σ = 1480255498800. Its totient is φ = 739899077312.
The previous prime is 1110020120017. The next prime is 1110020120087. The reversal of 1110020120031 is 1300210200111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1110020120031 - 218 = 1110019857887 is a prime.
It is a super-2 number, since 2×11100201200312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1110020119989 and 1110020120016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110020120431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28561356 + ... + 28600193.
It is an arithmetic number, because the mean of its divisors is an integer number (185031937350).
Almost surely, 21110020120031 is an apocalyptic number.
1110020120031 is a deficient number, since it is larger than the sum of its proper divisors (370235378769).
1110020120031 is an equidigital number, since it uses as much as digits as its factorization.
1110020120031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57168025.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 1110020120031 its reverse (1300210200111), we get a palindrome (2410230320142).
The spelling of 1110020120031 in words is "one trillion, one hundred ten billion, twenty million, one hundred twenty thousand, thirty-one".
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