Base | Representation |
---|---|
bin | 1001000111010100010000… |
… | …1101101100011001111101 |
3 | 1022111000201211211222212010 |
4 | 2101311010031230121331 |
5 | 2303142112101021023 |
6 | 33151420105201433 |
7 | 2053005143146122 |
oct | 221650415543175 |
9 | 38430654758763 |
10 | 10021303142013 |
11 | 3214013406a09 |
12 | 115a242190279 |
13 | 57900a7cb2b7 |
14 | 269068512749 |
15 | 125a252c0093 |
hex | 91d4436c67d |
10021303142013 has 4 divisors (see below), whose sum is σ = 13361737522688. Its totient is φ = 6680868761340.
The previous prime is 10021303141991. The next prime is 10021303142041. The reversal of 10021303142013 is 31024130312001.
10021303142013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 10021303142013 - 217 = 10021303010941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10021303142413) 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, 1670217190333 + ... + 1670217190338.
It is an arithmetic number, because the mean of its divisors is an integer number (3340434380672).
Almost surely, 210021303142013 is an apocalyptic number.
It is an amenable number.
10021303142013 is a deficient number, since it is larger than the sum of its proper divisors (3340434380675).
10021303142013 is an equidigital number, since it uses as much as digits as its factorization.
10021303142013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3340434380674.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 10021303142013 its reverse (31024130312001), we get a palindrome (41045433454014).
The spelling of 10021303142013 in words is "ten trillion, twenty-one billion, three hundred three million, one hundred forty-two thousand, thirteen".
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