Base | Representation |
---|---|
bin | 1001000111110100101111… |
… | …1101010111001100000001 |
3 | 1022111212020112211100021022 |
4 | 2101331023331113030001 |
5 | 2303312441342404441 |
6 | 33155421242235225 |
7 | 2053434214631636 |
oct | 221751375271401 |
9 | 38455215740238 |
10 | 10030023013121 |
11 | 3217788566161 |
12 | 115ba764b5b15 |
13 | 579a9a21a347 |
14 | 26965464818d |
15 | 125d85ab584b |
hex | 91f4bf57301 |
10030023013121 has 16 divisors (see below), whose sum is σ = 11179901180160. Its totient is φ = 8942435884800.
The previous prime is 10030023013111. The next prime is 10030023013123. The reversal of 10030023013121 is 12131032003001.
It is a cyclic number.
It is not a de Polignac number, because 10030023013121 - 238 = 9755145106177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
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 10030023013121.
It is not an unprimeable number, because it can be changed into a prime (10030023013123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2625560 + ... + 5191686.
It is an arithmetic number, because the mean of its divisors is an integer number (698743823760).
Almost surely, 210030023013121 is an apocalyptic number.
It is an amenable number.
10030023013121 is a deficient number, since it is larger than the sum of its proper divisors (1149878167039).
10030023013121 is a wasteful number, since it uses less digits than its factorization.
10030023013121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2578264.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10030023013121 its reverse (12131032003001), we get a palindrome (22161055016122).
The spelling of 10030023013121 in words is "ten trillion, thirty billion, twenty-three million, thirteen thousand, one hundred twenty-one".
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