Base | Representation |
---|---|
bin | 1100001110100001100… |
… | …00100111001011100000 |
3 | 1111011101111001020010120 |
4 | 12013100300213023200 |
5 | 23340343220411112 |
6 | 520555310000240 |
7 | 42231552023625 |
oct | 6072060471340 |
9 | 1434344036116 |
10 | 420114232032 |
11 | 152195593660 |
12 | 695074a6080 |
13 | 308028a06a1 |
14 | 1649570234c |
15 | addc6cae8c |
hex | 61d0c272e0 |
420114232032 has 48 divisors (see below), whose sum is σ = 1203054394752. Its totient is φ = 127307342720.
The previous prime is 420114232001. The next prime is 420114232039. The reversal of 420114232032 is 230232411024.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 420114231993 and 420114232011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420114232039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198916668 + ... + 198918779.
It is an arithmetic number, because the mean of its divisors is an integer number (25063633224).
Almost surely, 2420114232032 is an apocalyptic number.
It is an amenable number.
420114232032 is an abundant number, since it is smaller than the sum of its proper divisors (782940162720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420114232032 is a wasteful number, since it uses less digits than its factorization.
420114232032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 397835471 (or 397835463 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 420114232032 its reverse (230232411024), we get a palindrome (650346643056).
The spelling of 420114232032 in words is "four hundred twenty billion, one hundred fourteen million, two hundred thirty-two thousand, thirty-two".
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