Base | Representation |
---|---|
bin | 10000010011001011010… |
… | …010100010010101010111 |
3 | 10222002011211202211102021 |
4 | 100103023102202111113 |
5 | 121322432121143111 |
6 | 2214322351554011 |
7 | 143632114010362 |
oct | 20231322422527 |
9 | 3862154684367 |
10 | 1120102131031 |
11 | 3a203a4a7624 |
12 | 1610bbb2b907 |
13 | 81818691670 |
14 | 3c2db1770d9 |
15 | 1e20a692d71 |
hex | 104cb4a2557 |
1120102131031 has 8 divisors (see below), whose sum is σ = 1206272377184. Its totient is φ = 1033933105440.
The previous prime is 1120102130989. The next prime is 1120102131059. The reversal of 1120102131031 is 1301312010211.
It is a happy number.
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 1120102131031 - 227 = 1119967913303 is a prime.
It is a super-2 number, since 2×11201021310312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1120102130996 and 1120102131014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120102131331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2689126 + ... + 3077596.
It is an arithmetic number, because the mean of its divisors is an integer number (150784047148).
Almost surely, 21120102131031 is an apocalyptic number.
1120102131031 is a deficient number, since it is larger than the sum of its proper divisors (86170246153).
1120102131031 is a wasteful number, since it uses less digits than its factorization.
1120102131031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610281.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 1120102131031 its reverse (1301312010211), we get a palindrome (2421414141242).
The spelling of 1120102131031 in words is "one trillion, one hundred twenty billion, one hundred two million, one hundred thirty-one thousand, thirty-one".
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