Base | Representation |
---|---|
bin | 11101011101011011010… |
… | …00001010101001110000 |
3 | 10120202202001220011020001 |
4 | 32232231220022221300 |
5 | 113041021424133240 |
6 | 2053002344155344 |
7 | 133063003415056 |
oct | 16565550125160 |
9 | 3522661804201 |
10 | 1012230302320 |
11 | 360314687066 |
12 | 144215a68b54 |
13 | 745b7067113 |
14 | 36dc68941d6 |
15 | 1b4e532989a |
hex | ebada0aa70 |
1012230302320 has 160 divisors (see below), whose sum is σ = 2530906993728. Its totient is φ = 375113908224.
The previous prime is 1012230302267. The next prime is 1012230302329. The reversal of 1012230302320 is 232030322101.
1012230302320 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 2×10122303023202 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012230302329) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159730192 + ... + 159736528.
Almost surely, 21012230302320 is an apocalyptic number.
1012230302320 is a gapful number since it is divisible by the number (10) 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 1012230302320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1265453496864).
1012230302320 is an abundant number, since it is smaller than the sum of its proper divisors (1518676691408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012230302320 is a wasteful number, since it uses less digits than its factorization.
1012230302320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8187 (or 8181 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 1012230302320 its reverse (232030322101), we get a palindrome (1244260624421).
The spelling of 1012230302320 in words is "one trillion, twelve billion, two hundred thirty million, three hundred two thousand, three hundred twenty".
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