Base | Representation |
---|---|
bin | 10000010011000101111… |
… | …111011101001010010111 |
3 | 10222001221122111212000010 |
4 | 100103011333131022113 |
5 | 121322241342234111 |
6 | 2214305454451303 |
7 | 143626654325604 |
oct | 20230577351227 |
9 | 3861848455003 |
10 | 1120013243031 |
11 | 3a1aa4305771 |
12 | 161096203b33 |
13 | 8180313b907 |
14 | 3c2cd4396ab |
15 | 1e202985aa6 |
hex | 104c5fdd297 |
1120013243031 has 16 divisors (see below), whose sum is σ = 1587347695584. Its totient is φ = 700018950144.
The previous prime is 1120013243023. The next prime is 1120013243033. The reversal of 1120013243031 is 1303423100211.
It is not a de Polignac number, because 1120013243031 - 23 = 1120013243023 is a prime.
It is a super-2 number, since 2×11200132430312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1120013242989 and 1120013243007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120013243033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42712660 + ... + 42738873.
It is an arithmetic number, because the mean of its divisors is an integer number (99209230974).
Almost surely, 21120013243031 is an apocalyptic number.
1120013243031 is a deficient number, since it is larger than the sum of its proper divisors (467334452553).
1120013243031 is a wasteful number, since it uses less digits than its factorization.
1120013243031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85451810.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 1120013243031 its reverse (1303423100211), we get a palindrome (2423436343242).
The spelling of 1120013243031 in words is "one trillion, one hundred twenty billion, thirteen million, two hundred forty-three thousand, thirty-one".
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