Base | Representation |
---|---|
bin | 11101101100010100111… |
… | …10001000100010000000 |
3 | 10121112101121111102220120 |
4 | 32312022132020202000 |
5 | 113203412440413344 |
6 | 2100404250140240 |
7 | 133465155231243 |
oct | 16661236104200 |
9 | 3545347442816 |
10 | 1020230404224 |
11 | 36374a514029 |
12 | 145889121680 |
13 | 75290614725 |
14 | 3754518725a |
15 | 1b812845219 |
hex | ed8a788880 |
1020230404224 has 64 divisors (see below), whose sum is σ = 2733969313440. Its totient is φ = 337067257856.
The previous prime is 1020230404217. The next prime is 1020230404267. The reversal of 1020230404224 is 4224040320201.
It is a tau number, because it is divible by the number of its divisors (64).
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 = 1020230404194 and 1020230404203.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11712582 + ... + 11799365.
Almost surely, 21020230404224 is an apocalyptic number.
It is an amenable number.
1020230404224 is an abundant number, since it is smaller than the sum of its proper divisors (1713738909216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020230404224 is a wasteful number, since it uses less digits than its factorization.
1020230404224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23512077 (or 23512065 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 1020230404224 its reverse (4224040320201), we get a palindrome (5244270724425).
The spelling of 1020230404224 in words is "one trillion, twenty billion, two hundred thirty million, four hundred four thousand, two hundred twenty-four".
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