Base | Representation |
---|---|
bin | 111011101011101… |
… | …100100011000100 |
3 | 2120210010211122112 |
4 | 323223230203010 |
5 | 4022313413104 |
6 | 243205320152 |
7 | 33545666213 |
oct | 7353544304 |
9 | 2523124575 |
10 | 1001310404 |
11 | 474239366 |
12 | 23b406058 |
13 | 12c5a8783 |
14 | 96dad07a |
15 | 5cd8e86e |
hex | 3baec8c4 |
1001310404 has 12 divisors (see below), whose sum is σ = 1855369404. Its totient is φ = 471204864.
The previous prime is 1001310383. The next prime is 1001310407. The reversal of 1001310404 is 4040131001.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 601230400 + 400080004 = 24520^2 + 20002^2 .
It is not an unprimeable number, because it can be changed into a prime (1001310407) 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, 7362509 + ... + 7362644.
It is an arithmetic number, because the mean of its divisors is an integer number (154614117).
Almost surely, 21001310404 is an apocalyptic number.
It is an amenable number.
1001310404 is a deficient number, since it is larger than the sum of its proper divisors (854059000).
1001310404 is a wasteful number, since it uses less digits than its factorization.
1001310404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14725174 (or 14725172 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1001310404 is about 31643.4891249369. The cubic root of 1001310404 is about 1000.4366106767.
Adding to 1001310404 its reverse (4040131001), we get a palindrome (5041441405).
The spelling of 1001310404 in words is "one billion, one million, three hundred ten thousand, four hundred four".
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