Base | Representation |
---|---|
bin | 11101000111011001000… |
… | …11110101110101100100 |
3 | 10112122012200102002020000 |
4 | 32203230203311311210 |
5 | 112342310203344304 |
6 | 2043324502141300 |
7 | 132163606106214 |
oct | 16435443656544 |
9 | 3478180362200 |
10 | 1000401231204 |
11 | 3562a4461931 |
12 | 141a74421830 |
13 | 7345044b65b |
14 | 365c384c244 |
15 | 1b051abe939 |
hex | e8ec8f5d64 |
1000401231204 has 60 divisors (see below), whose sum is σ = 2622531542400. Its totient is φ = 332538160752.
The previous prime is 1000401231143. The next prime is 1000401231211. The reversal of 1000401231204 is 4021321040001.
1000401231204 is a `hidden beast` number, since 10 + 0 + 0 + 401 + 231 + 20 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4184044 + ... + 4416675.
It is an arithmetic number, because the mean of its divisors is an integer number (43708859040).
Almost surely, 21000401231204 is an apocalyptic number.
It is an amenable number.
1000401231204 is an abundant number, since it is smaller than the sum of its proper divisors (1622130311196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000401231204 is a wasteful number, since it uses less digits than its factorization.
1000401231204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8601094 (or 8601083 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 1000401231204 its reverse (4021321040001), we get a palindrome (5021722271205).
The spelling of 1000401231204 in words is "one trillion, four hundred one million, two hundred thirty-one thousand, two hundred four".
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