Base | Representation |
---|---|
bin | 11101111110101101110… |
… | …00011011101010000000 |
3 | 10122110212121012202212122 |
4 | 32333112320123222000 |
5 | 113334122142120222 |
6 | 2105120015143412 |
7 | 134264616043310 |
oct | 16772670335200 |
9 | 3573777182778 |
10 | 1030102301312 |
11 | 367955992467 |
12 | 147783214b68 |
13 | 761a48cba56 |
14 | 37c002c1440 |
15 | 1bbde34ba42 |
hex | efd6e1ba80 |
1030102301312 has 32 divisors (see below), whose sum is σ = 2345322205920. Its totient is φ = 441472414464.
The previous prime is 1030102301273. The next prime is 1030102301359. The reversal of 1030102301312 is 2131032010301.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×10301023013122 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574832978 + ... + 574834769.
It is an arithmetic number, because the mean of its divisors is an integer number (73291318935).
Almost surely, 21030102301312 is an apocalyptic number.
It is an amenable number.
1030102301312 is an abundant number, since it is smaller than the sum of its proper divisors (1315219904608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030102301312 is an equidigital number, since it uses as much as digits as its factorization.
1030102301312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149667768 (or 1149667756 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1030102301312 its reverse (2131032010301), we get a palindrome (3161134311613).
The spelling of 1030102301312 in words is "one trillion, thirty billion, one hundred two million, three hundred one thousand, three hundred twelve".
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