Base | Representation |
---|---|
bin | 11101111110110001010… |
… | …01110101111000011011 |
3 | 10122110221200011012100022 |
4 | 32333120221311320123 |
5 | 113334202244443003 |
6 | 2105123000301055 |
7 | 134265426534635 |
oct | 16773051657033 |
9 | 3573850135308 |
10 | 1030132031003 |
11 | 367970748859 |
12 | 14779117178b |
13 | 761aab0a99a |
14 | 37c0421da55 |
15 | 1bbe1c70738 |
hex | efd8a75e1b |
1030132031003 has 4 divisors (see below), whose sum is σ = 1033050252408. Its totient is φ = 1027213809600.
The previous prime is 1030132030969. The next prime is 1030132031053. The reversal of 1030132031003 is 3001302310301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1030132031003 - 28 = 1030132030747 is a prime.
It is a super-2 number, since 2×10301320310032 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030132031053) 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, 1459110173 + ... + 1459110878.
It is an arithmetic number, because the mean of its divisors is an integer number (258262563102).
Almost surely, 21030132031003 is an apocalyptic number.
1030132031003 is a deficient number, since it is larger than the sum of its proper divisors (2918221405).
1030132031003 is an equidigital number, since it uses as much as digits as its factorization.
1030132031003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2918221404.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 1030132031003 its reverse (3001302310301), we get a palindrome (4031434341304).
The spelling of 1030132031003 in words is "one trillion, thirty billion, one hundred thirty-two million, thirty-one thousand, three".
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