Base | Representation |
---|---|
bin | 11101111110111110011… |
… | …10100110110101111111 |
3 | 10122111020100201001220120 |
4 | 32333133032212311333 |
5 | 113334414014111111 |
6 | 2105141540350023 |
7 | 134301236222163 |
oct | 16773716466577 |
9 | 3574210631816 |
10 | 1030242332031 |
11 | 367a17a35630 |
12 | 1478020a5313 |
13 | 761c791a073 |
14 | 37c14b32ca3 |
15 | 1bbeb7ac406 |
hex | efdf3a6d7f |
1030242332031 has 16 divisors (see below), whose sum is σ = 1498551331968. Its totient is φ = 624382196000.
The previous prime is 1030242331997. The next prime is 1030242332047. The reversal of 1030242332031 is 1302332420301.
It is a cyclic number.
It is not a de Polignac number, because 1030242332031 - 26 = 1030242331967 is a prime.
It is a super-2 number, since 2×10302423320312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1030242331992 and 1030242332010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030242332071) 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, 5233081 + ... + 5426381.
It is an arithmetic number, because the mean of its divisors is an integer number (93659458248).
Almost surely, 21030242332031 is an apocalyptic number.
1030242332031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1030242332031 is a deficient number, since it is larger than the sum of its proper divisors (468308999937).
1030242332031 is a wasteful number, since it uses less digits than its factorization.
1030242332031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354822.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 1030242332031 its reverse (1302332420301), we get a palindrome (2332574752332).
The spelling of 1030242332031 in words is "one trillion, thirty billion, two hundred forty-two million, three hundred thirty-two thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •