Base | Representation |
---|---|
bin | 11101111111000101101… |
… | …10100010000110010001 |
3 | 10122111101121002221001020 |
4 | 32333202312202012101 |
5 | 113340030100130001 |
6 | 2105151551430053 |
7 | 134302605051555 |
oct | 16774266420621 |
9 | 3574347087036 |
10 | 1030303130001 |
11 | 367a49290a92 |
12 | 14781a525329 |
13 | 762073b62b2 |
14 | 37c1cc3b865 |
15 | 1bc01cbb736 |
hex | efe2da2191 |
1030303130001 has 16 divisors (see below), whose sum is σ = 1408886983680. Its totient is φ = 669366789840.
The previous prime is 1030303129993. The next prime is 1030303130023. The reversal of 1030303130001 is 1000313030301.
It is not a de Polignac number, because 1030303130001 - 23 = 1030303129993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1030303130081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9040005 + ... + 9153266.
It is an arithmetic number, because the mean of its divisors is an integer number (88055436480).
Almost surely, 21030303130001 is an apocalyptic number.
It is an amenable number.
1030303130001 is a deficient number, since it is larger than the sum of its proper divisors (378583853679).
1030303130001 is a wasteful number, since it uses less digits than its factorization.
1030303130001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18193756.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 1030303130001 its reverse (1000313030301), we get a palindrome (2030616160302).
The spelling of 1030303130001 in words is "one trillion, thirty billion, three hundred three million, one hundred thirty thousand, one".
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