| Base | Representation |
|---|---|
| bin | 1010100100000111100000… |
| … | …00101110110000111101000 |
| 3 | 10001020212211001101202101200 |
| 4 | 11102003300011312013220 |
| 5 | 11021110010031413000 |
| 6 | 121224134320044200 |
| 7 | 4615254033041055 |
| oct | 522036005660750 |
| 9 | 101225731352350 |
| 10 | 23231211201000 |
| 11 | 74473350a5200 |
| 12 | 2732445763660 |
| 13 | cc690341177a |
| 14 | 5a457a48802c |
| 15 | 2a446cb77500 |
| hex | 1520f01761e8 |
23231211201000 has 1152 divisors, whose sum is σ = 88939525409280. Its totient is φ = 5461188480000.
The previous prime is 23231211200983. The next prime is 23231211201017. The reversal of 23231211201000 is 10211213232.
23231211201000 is a `hidden beast` number, since 2 + 323 + 121 + 120 + 100 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (23231211200983) and next prime (23231211201017).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 14787530215 + ... + 14787531785.
It is an arithmetic number, because the mean of its divisors is an integer number (77204449140).
Almost surely, 223231211201000 is an apocalyptic number.
23231211201000 is a gapful number since it is divisible by the number (20) 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 23231211201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44469762704640).
23231211201000 is an abundant number, since it is smaller than the sum of its proper divisors (65708314208280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23231211201000 is a wasteful number, since it uses less digits than its factorization.
23231211201000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2024 (or 1996 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 23231211201000 its reverse (10211213232), we get a palindrome (23241422414232).
The spelling of 23231211201000 in words is "twenty-three trillion, two hundred thirty-one billion, two hundred eleven million, two hundred one thousand".
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