Base | Representation |
---|---|
bin | 1001000111011010100101… |
… | …1111100000100101101101 |
3 | 1022111012010021010201112121 |
4 | 2101312221133200211231 |
5 | 2303204102042423041 |
6 | 33152300444232541 |
7 | 2053065224640460 |
oct | 221665137404555 |
9 | 38435107121477 |
10 | 10023002311021 |
11 | 3214805561817 |
12 | 115a63723b751 |
13 | 57921b84654b |
14 | 26918a05d2d7 |
15 | 125ac455c7d1 |
hex | 91da97e096d |
10023002311021 has 8 divisors (see below), whose sum is σ = 11454911876480. Its totient is φ = 8591105768688.
The previous prime is 10023002310977. The next prime is 10023002311039. The reversal of 10023002311021 is 12011320032001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10023002311021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10023002310986 and 10023002311004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10023002321021) 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 7 ways as a sum of consecutive naturals, for example, 1546761 + ... + 4736926.
It is an arithmetic number, because the mean of its divisors is an integer number (1431863984560).
Almost surely, 210023002311021 is an apocalyptic number.
It is an amenable number.
10023002311021 is a deficient number, since it is larger than the sum of its proper divisors (1431909565459).
10023002311021 is an equidigital number, since it uses as much as digits as its factorization.
10023002311021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6511563.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 10023002311021 its reverse (12011320032001), we get a palindrome (22034322343022).
The spelling of 10023002311021 in words is "ten trillion, twenty-three billion, two million, three hundred eleven thousand, twenty-one".
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