Base | Representation |
---|---|
bin | 111010100010101111010… |
… | …101011001110000110000 |
3 | 112020121010221121100112102 |
4 | 322202233111121300300 |
5 | 1011403131414344100 |
6 | 12320053244315532 |
7 | 563440313245631 |
oct | 72425725316060 |
9 | 15217127540472 |
10 | 4023031012400 |
11 | 1311181143114 |
12 | 54b834b42ba8 |
13 | 2324a742561a |
14 | dca03dc1888 |
15 | 6e9acd93cd5 |
hex | 3a8af559c30 |
4023031012400 has 120 divisors (see below), whose sum is σ = 9760297832208. Its totient is φ = 1593454720000.
The previous prime is 4023031012391. The next prime is 4023031012447. The reversal of 4023031012400 is 42101303204.
4023031012400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24073130 + ... + 24239670.
Almost surely, 24023031012400 is an apocalyptic number.
4023031012400 is a gapful number since it is divisible by the number (40) 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 4023031012400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4880148916104).
4023031012400 is an abundant number, since it is smaller than the sum of its proper divisors (5737266819808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023031012400 is a wasteful number, since it uses less digits than its factorization.
4023031012400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167151 (or 167140 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 4023031012400 its reverse (42101303204), we get a palindrome (4065132315604).
The spelling of 4023031012400 in words is "four trillion, twenty-three billion, thirty-one million, twelve thousand, four hundred".
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