Base | Representation |
---|---|
bin | 1101100000110000100… |
… | …1011001001011101100 |
3 | 211012011200100120122002 |
4 | 3120030021121023230 |
5 | 12300401244214040 |
6 | 254350122511432 |
7 | 22525306432262 |
oct | 3301411311354 |
9 | 735150316562 |
10 | 232132023020 |
11 | 8a4a0525727 |
12 | 38ba4665578 |
13 | 18b75304b51 |
14 | b341750432 |
15 | 608933da15 |
hex | 360c2592ec |
232132023020 has 96 divisors (see below), whose sum is σ = 519946361088. Its totient is φ = 86924420352.
The previous prime is 232132023017. The next prime is 232132023059. The reversal of 232132023020 is 20320231232.
It is a super-2 number, since 2×2321320230202 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 232132022983 and 232132023001.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2077499 + ... + 2186381.
It is an arithmetic number, because the mean of its divisors is an integer number (5416107928).
Almost surely, 2232132023020 is an apocalyptic number.
232132023020 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 232132023020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259973180544).
232132023020 is an abundant number, since it is smaller than the sum of its proper divisors (287814338068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232132023020 is a wasteful number, since it uses less digits than its factorization.
232132023020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109039 (or 109037 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 232132023020 its reverse (20320231232), we get a palindrome (252452254252).
The spelling of 232132023020 in words is "two hundred thirty-two billion, one hundred thirty-two million, twenty-three thousand, twenty".
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