Base | Representation |
---|---|
bin | 11110000000011011001… |
… | …10010100101101001100 |
3 | 10122120020120120222212222 |
4 | 33000031212110231030 |
5 | 113343012144114012 |
6 | 2105351051114512 |
7 | 134326433650523 |
oct | 17001546245514 |
9 | 3576216528788 |
10 | 1031020301132 |
11 | 3682870992a8 |
12 | 14799a742a38 |
13 | 762bcb58303 |
14 | 37c8a1a54ba |
15 | 1bc44c31972 |
hex | f00d994b4c |
1031020301132 has 24 divisors (see below), whose sum is σ = 1830035192832. Its totient is φ = 508155779600.
The previous prime is 1031020301131. The next prime is 1031020301209. The reversal of 1031020301132 is 2311030201301.
It is a super-2 number, since 2×10310203011322 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1031020301132.
It is not an unprimeable number, because it can be changed into a prime (1031020301131) 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, 1221983 + ... + 1885545.
It is an arithmetic number, because the mean of its divisors is an integer number (76251466368).
Almost surely, 21031020301132 is an apocalyptic number.
It is an amenable number.
1031020301132 is a deficient number, since it is larger than the sum of its proper divisors (799014891700).
1031020301132 is a wasteful number, since it uses less digits than its factorization.
1031020301132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669109 (or 669107 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1031020301132 its reverse (2311030201301), we get a palindrome (3342050502433).
The spelling of 1031020301132 in words is "one trillion, thirty-one billion, twenty million, three hundred one thousand, one hundred thirty-two".
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