Base | Representation |
---|---|
bin | 11101111110100100010… |
… | …10000010101000000101 |
3 | 10122110200002001102212022 |
4 | 32333102022002220011 |
5 | 113333441344000201 |
6 | 2105104104132525 |
7 | 134262634210355 |
oct | 16772212025005 |
9 | 3573602042768 |
10 | 1030023031301 |
11 | 36791516a760 |
12 | 147760767145 |
13 | 76191365a14 |
14 | 37bd3968b65 |
15 | 1bbd73de41b |
hex | efd2282a05 |
1030023031301 has 32 divisors (see below), whose sum is σ = 1159845765120. Its totient is φ = 906703387200.
The previous prime is 1030023031283. The next prime is 1030023031321. The reversal of 1030023031301 is 1031303200301.
It is a cyclic number.
It is not a de Polignac number, because 1030023031301 - 230 = 1028949289477 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1030023031301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030023031321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205549886 + ... + 205554896.
It is an arithmetic number, because the mean of its divisors is an integer number (36245180160).
Almost surely, 21030023031301 is an apocalyptic number.
1030023031301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1030023031301 is a deficient number, since it is larger than the sum of its proper divisors (129822733819).
1030023031301 is a wasteful number, since it uses less digits than its factorization.
1030023031301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9617.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 1030023031301 its reverse (1031303200301), we get a palindrome (2061326231602).
The spelling of 1030023031301 in words is "one trillion, thirty billion, twenty-three million, thirty-one thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •