Base | Representation |
---|---|
bin | 10111011110001111010101… |
… | …100000110110111111100111 |
3 | 111112111222201201002201122221 |
4 | 113132033111200312333213 |
5 | 102012332413001321411 |
6 | 1003320350252533211 |
7 | 30513226656213154 |
oct | 2736172540667747 |
9 | 445458651081587 |
10 | 103233121120231 |
11 | 2a990a14654993 |
12 | b6b332b481207 |
13 | 457aac2b6b3bb |
14 | 1b6c71c96922b |
15 | be04e50cd071 |
hex | 5de3d5836fe7 |
103233121120231 has 4 divisors (see below), whose sum is σ = 103233301029952. Its totient is φ = 103232941210512.
The previous prime is 103233121120219. The next prime is 103233121120289. The reversal of 103233121120231 is 132021121332301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103233121120231 is a prime.
It is a super-2 number, since 2×1032331211202312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103233121120196 and 103233121120205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103233121120291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89091390 + ... + 90242683.
It is an arithmetic number, because the mean of its divisors is an integer number (25808325257488).
Almost surely, 2103233121120231 is an apocalyptic number.
103233121120231 is a deficient number, since it is larger than the sum of its proper divisors (179909721).
103233121120231 is an equidigital number, since it uses as much as digits as its factorization.
103233121120231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179909720.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 103233121120231 its reverse (132021121332301), we get a palindrome (235254242452532).
The spelling of 103233121120231 in words is "one hundred three trillion, two hundred thirty-three billion, one hundred twenty-one million, one hundred twenty thousand, two hundred thirty-one".
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