Base | Representation |
---|---|
bin | 10000010100000001011… |
… | …101101011000011110111 |
3 | 10222011112012000011201112 |
4 | 100110001131223003313 |
5 | 121331312310120043 |
6 | 2214552500345235 |
7 | 143663461310456 |
oct | 20240135530367 |
9 | 3864465004645 |
10 | 1121011020023 |
11 | 3a2466550354 |
12 | 1613143a521b |
13 | 81931a7acbb |
14 | 3c385b68b9d |
15 | 1e260378518 |
hex | 1050176b0f7 |
1121011020023 has 8 divisors (see below), whose sum is σ = 1127920700016. Its totient is φ = 1114101734400.
The previous prime is 1121011020011. The next prime is 1121011020037. The reversal of 1121011020023 is 3200201101211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1121011020023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121011020043) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 7314743 + ... + 7466423.
It is an arithmetic number, because the mean of its divisors is an integer number (140990087502).
Almost surely, 21121011020023 is an apocalyptic number.
1121011020023 is a deficient number, since it is larger than the sum of its proper divisors (6909679993).
1121011020023 is a wasteful number, since it uses less digits than its factorization.
1121011020023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197185.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 1121011020023 its reverse (3200201101211), we get a palindrome (4321212121234).
The spelling of 1121011020023 in words is "one trillion, one hundred twenty-one billion, eleven million, twenty thousand, twenty-three".
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