Base | Representation |
---|---|
bin | 111010100010111011010… |
… | …100001100001010000001 |
3 | 112020121122221211122122212 |
4 | 322202323110030022001 |
5 | 1011404034344133441 |
6 | 12320125224511505 |
7 | 563445303634115 |
oct | 72427324141201 |
9 | 15217587748585 |
10 | 4023232021121 |
11 | 1311274654a25 |
12 | 54b89031b595 |
13 | 232509c73ab1 |
14 | dca22987745 |
15 | 6e9c084beeb |
hex | 3a8bb50c281 |
4023232021121 has 4 divisors (see below), whose sum is σ = 4023592504644. Its totient is φ = 4022871537600.
The previous prime is 4023232021103. The next prime is 4023232021129. The reversal of 4023232021121 is 1211202323204.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 243458362225 + 3779773658896 = 493415^2 + 1944164^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4023232021121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4023232021129) 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, 180225020 + ... + 180247341.
It is an arithmetic number, because the mean of its divisors is an integer number (1005898126161).
Almost surely, 24023232021121 is an apocalyptic number.
It is an amenable number.
4023232021121 is a deficient number, since it is larger than the sum of its proper divisors (360483523).
4023232021121 is a wasteful number, since it uses less digits than its factorization.
4023232021121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360483522.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 4023232021121 its reverse (1211202323204), we get a palindrome (5234434344325).
The spelling of 4023232021121 in words is "four trillion, twenty-three billion, two hundred thirty-two million, twenty-one thousand, one hundred twenty-one".
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