| Base | Representation |
|---|---|
| bin | 11101100010111000000… |
| … | …011010001110110011000 |
| 3 | 21012002120222000220002201 |
| 4 | 131202320003101312120 |
| 5 | 231231034440243000 |
| 6 | 4152413533335544 |
| 7 | 266454014626330 |
| oct | 35427003216630 |
| 9 | 7162528026081 |
| 10 | 2030312431000 |
| 11 | 713061489957 |
| 12 | 2895a36375b4 |
| 13 | 1195c458a489 |
| 14 | 703a65c60c0 |
| 15 | 37c2e26d96a |
| hex | 1d8b80d1d98 |
2030312431000 has 256 divisors, whose sum is σ = 6051612902400. Its totient is φ = 620676864000.
The previous prime is 2030312430973. The next prime is 2030312431027. The reversal of 2030312431000 is 1342130302.
It is an interprime number because it is at equal distance from previous prime (2030312430973) and next prime (2030312431027).
It is a super-2 number, since 2×20303124310002 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
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 63 ways as a sum of consecutive naturals, for example, 1812015 + ... + 2709985.
It is an arithmetic number, because the mean of its divisors is an integer number (23639112900).
Almost surely, 22030312431000 is an apocalyptic number.
2030312431000 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 2030312431000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3025806451200).
2030312431000 is an abundant number, since it is smaller than the sum of its proper divisors (4021300471400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030312431000 is a wasteful number, since it uses less digits than its factorization.
2030312431000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 898035 (or 898021 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 2030312431000 its reverse (1342130302), we get a palindrome (2031654561302).
The spelling of 2030312431000 in words is "two trillion, thirty billion, three hundred twelve million, four hundred thirty-one thousand".
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