Base | Representation |
---|---|
bin | 11110000000100101111… |
… | …00111011011101101100 |
3 | 10122120110211120220210100 |
4 | 33000102330323131230 |
5 | 113343203142110012 |
6 | 2105404020111100 |
7 | 134331604231221 |
oct | 17002274733554 |
9 | 3576424526710 |
10 | 1031110113132 |
11 | 3683228613a0 |
12 | 147a04835490 |
13 | 763056427c8 |
14 | 37c980a3948 |
15 | 1bc4ca728dc |
hex | f012f3b76c |
1031110113132 has 144 divisors (see below), whose sum is σ = 2968626915072. Its totient is φ = 298707488640.
The previous prime is 1031110113101. The next prime is 1031110113157. The reversal of 1031110113132 is 2313110111301.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16974318 + ... + 17034954.
It is an arithmetic number, because the mean of its divisors is an integer number (20615464688).
Almost surely, 21031110113132 is an apocalyptic number.
1031110113132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1031110113132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484313457536).
1031110113132 is an abundant number, since it is smaller than the sum of its proper divisors (1937516801940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031110113132 is a wasteful number, since it uses less digits than its factorization.
1031110113132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62548 (or 62543 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
Adding to 1031110113132 its reverse (2313110111301), we get a palindrome (3344220224433).
The spelling of 1031110113132 in words is "one trillion, thirty-one billion, one hundred ten million, one hundred thirteen thousand, one hundred thirty-two".
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