Base | Representation |
---|---|
bin | 11101101100001001001… |
… | …11111110001111101001 |
3 | 10121112010202221020222011 |
4 | 32312010213332033221 |
5 | 113203212333221413 |
6 | 2100350423555521 |
7 | 133462554436135 |
oct | 16660447761751 |
9 | 3545122836864 |
10 | 1020132320233 |
11 | 3636aa111084 |
12 | 1458602bbba1 |
13 | 752761c2070 |
14 | 375361343c5 |
15 | 1b808e1d33d |
hex | ed849fe3e9 |
1020132320233 has 16 divisors (see below), whose sum is σ = 1103659816896. Its totient is φ = 937328708160.
The previous prime is 1020132320191. The next prime is 1020132320237. The reversal of 1020132320233 is 3320232310201.
It is a de Polignac number, because none of the positive numbers 2k-1020132320233 is a prime.
It is a super-2 number, since 2×10201323202332 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1020132320237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16385343 + ... + 16447483.
It is an arithmetic number, because the mean of its divisors is an integer number (68978738556).
Almost surely, 21020132320233 is an apocalyptic number.
1020132320233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1020132320233 is a deficient number, since it is larger than the sum of its proper divisors (83527496663).
1020132320233 is a wasteful number, since it uses less digits than its factorization.
1020132320233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67944.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 1020132320233 its reverse (3320232310201), we get a palindrome (4340364630434).
The spelling of 1020132320233 in words is "one trillion, twenty billion, one hundred thirty-two million, three hundred twenty thousand, two hundred thirty-three".
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