Base | Representation |
---|---|
bin | 11101111110101111000… |
… | …10001000000100011100 |
3 | 10122110220100210001202210 |
4 | 32333113202020010130 |
5 | 113334132441344012 |
6 | 2105121045320420 |
7 | 134265110664546 |
oct | 16772742100434 |
9 | 3573810701683 |
10 | 1030113231132 |
11 | 367961078177 |
12 | 147786a06110 |
13 | 761a6c578bb |
14 | 37c01928696 |
15 | 1bbe02aa23c |
hex | efd788811c |
1030113231132 has 24 divisors (see below), whose sum is σ = 2403644317200. Its totient is φ = 343364394496.
The previous prime is 1030113231127. The next prime is 1030113231149. The reversal of 1030113231132 is 2311323110301.
It is a happy number.
1030113231132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10301132311322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1030113231099 and 1030113231108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171957 + ... + 1445612.
It is an arithmetic number, because the mean of its divisors is an integer number (100151846550).
Almost surely, 21030113231132 is an apocalyptic number.
1030113231132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1030113231132 is an abundant number, since it is smaller than the sum of its proper divisors (1373531086068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030113231132 is a wasteful number, since it uses less digits than its factorization.
1030113231132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1670645 (or 1670643 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1030113231132 its reverse (2311323110301), we get a palindrome (3341436341433).
The spelling of 1030113231132 in words is "one trillion, thirty billion, one hundred thirteen million, two hundred thirty-one thousand, one hundred thirty-two".
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