Base | Representation |
---|---|
bin | 1111110001000101… |
… | …0101111011110000 |
3 | 101220222000102210101 |
4 | 3330101111323300 |
5 | 32131443422340 |
6 | 1535551042144 |
7 | 206611563235 |
oct | 37421257360 |
9 | 11828012711 |
10 | 4232404720 |
11 | 188209a345 |
12 | 9a1510354 |
13 | 525b133bb |
14 | 2c216d78c |
15 | 19b880c9a |
hex | fc455ef0 |
4232404720 has 20 divisors (see below), whose sum is σ = 9840341160. Its totient is φ = 1692961856.
The previous prime is 4232404669. The next prime is 4232404721. The reversal of 4232404720 is 274042324.
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4232404721) 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, 26452450 + ... + 26452609.
It is an arithmetic number, because the mean of its divisors is an integer number (492017058).
Almost surely, 24232404720 is an apocalyptic number.
4232404720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4232404720 is an abundant number, since it is smaller than the sum of its proper divisors (5607936440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4232404720 is a wasteful number, since it uses less digits than its factorization.
4232404720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52905072 (or 52905066 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 28.
The square root of 4232404720 is about 65056.9344497572. The cubic root of 4232404720 is about 1617.5674409522.
The spelling of 4232404720 in words is "four billion, two hundred thirty-two million, four hundred four thousand, seven hundred twenty".
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