Base | Representation |
---|---|
bin | 11101111110101101110… |
… | …11111010000001001110 |
3 | 10122110212122221001020220 |
4 | 32333112323322001032 |
5 | 113334122410241420 |
6 | 2105120050452210 |
7 | 134264626555560 |
oct | 16772673720116 |
9 | 3573778831226 |
10 | 1030103212110 |
11 | 367956454795 |
12 | 147783594066 |
13 | 761a4b5a49b |
14 | 37c0047b330 |
15 | 1bbde47b840 |
hex | efd6efa04e |
1030103212110 has 32 divisors (see below), whose sum is σ = 2825425953792. Its totient is φ = 235452162720.
The previous prime is 1030103212109. The next prime is 1030103212121. The reversal of 1030103212110 is 112123010301.
It is a happy number.
It is a super-2 number, since 2×10301032121102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1030103212110.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2452626486 + ... + 2452626905.
It is an arithmetic number, because the mean of its divisors is an integer number (88294561056).
Almost surely, 21030103212110 is an apocalyptic number.
1030103212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030103212110 is an abundant number, since it is smaller than the sum of its proper divisors (1795322741682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030103212110 is a wasteful number, since it uses less digits than its factorization.
1030103212110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4905253408.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 1030103212110 its reverse (112123010301), we get a palindrome (1142226222411).
The spelling of 1030103212110 in words is "one trillion, thirty billion, one hundred three million, two hundred twelve thousand, one hundred ten".
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