Base | Representation |
---|---|
bin | 11101111111000101010… |
… | …10101011010100000011 |
3 | 10122111101101021000200210 |
4 | 32333202222223110003 |
5 | 113340023301201034 |
6 | 2105151401045203 |
7 | 134302536455442 |
oct | 16774252532403 |
9 | 3574341230623 |
10 | 1030300022019 |
11 | 367a47558a04 |
12 | 147819486803 |
13 | 76206868758 |
14 | 37c1c66cd59 |
15 | 1bc018a58e9 |
hex | efe2aab503 |
1030300022019 has 8 divisors (see below), whose sum is σ = 1380851152912. Its totient is φ = 683307786240.
The previous prime is 1030300021987. The next prime is 1030300022027. The reversal of 1030300022019 is 9102200030301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1030300022019 - 25 = 1030300021987 is a prime.
It is a super-2 number, since 2×10303000220192 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1030300021986 and 1030300022004.
It is not an unprimeable number, because it can be changed into a prime (1030300022119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889723102 + ... + 889724259.
It is an arithmetic number, because the mean of its divisors is an integer number (172606394114).
Almost surely, 21030300022019 is an apocalyptic number.
1030300022019 is a deficient number, since it is larger than the sum of its proper divisors (350551130893).
1030300022019 is a wasteful number, since it uses less digits than its factorization.
1030300022019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1779447557.
The product of its (nonzero) digits is 324, while the sum is 21.
The spelling of 1030300022019 in words is "one trillion, thirty billion, three hundred million, twenty-two thousand, nineteen".
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