Base | Representation |
---|---|
bin | 10110100110101000… |
… | …011111110100000000 |
3 | 2022122110011122100010 |
4 | 112212220133310000 |
5 | 344201220023100 |
6 | 15052200224520 |
7 | 1516305410631 |
oct | 264650376400 |
9 | 68573148303 |
10 | 24270470400 |
11 | a325058700 |
12 | 485416b140 |
13 | 239a3582b7 |
14 | 1263523888 |
15 | 970b1a750 |
hex | 5a6a1fd00 |
24270470400 has 648 divisors, whose sum is σ = 91150888192. Its totient is φ = 5677056000.
The previous prime is 24270470339. The next prime is 24270470443. The reversal of 24270470400 is 407407242.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 72019032 + ... + 72019368.
Almost surely, 224270470400 is an apocalyptic number.
24270470400 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 24270470400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45575444096).
24270470400 is an abundant number, since it is smaller than the sum of its proper divisors (66880417792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24270470400 is a wasteful number, since it uses less digits than its factorization.
24270470400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419 (or 389 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 30.
Adding to 24270470400 its reverse (407407242), we get a palindrome (24677877642).
The spelling of 24270470400 in words is "twenty-four billion, two hundred seventy million, four hundred seventy thousand, four hundred".
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