Base | Representation |
---|---|
bin | 11101011001100000000… |
… | …100010001011110101111 |
3 | 21011010121102221121101111 |
4 | 131121200010101132233 |
5 | 231044431032041111 |
6 | 4144031030452451 |
7 | 265646405512432 |
oct | 35314004213657 |
9 | 7133542847344 |
10 | 2020246362031 |
11 | 709866449297 |
12 | 287654504127 |
13 | 11867bca9851 |
14 | 6dacd785819 |
15 | 378406aea21 |
hex | 1d6601117af |
2020246362031 has 4 divisors (see below), whose sum is σ = 2030398354000. Its totient is φ = 2010094370064.
The previous prime is 2020246362019. The next prime is 2020246362077. The reversal of 2020246362031 is 1302636420202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2020246362031 - 233 = 2011656427439 is a prime.
It is a super-2 number, since 2×20202463620312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020246361984 and 2020246362002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020246362731) 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, 5075995686 + ... + 5075996083.
It is an arithmetic number, because the mean of its divisors is an integer number (507599588500).
Almost surely, 22020246362031 is an apocalyptic number.
2020246362031 is a deficient number, since it is larger than the sum of its proper divisors (10151991969).
2020246362031 is a wasteful number, since it uses less digits than its factorization.
2020246362031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10151991968.
The product of its (nonzero) digits is 20736, while the sum is 31.
The spelling of 2020246362031 in words is "two trillion, twenty billion, two hundred forty-six million, three hundred sixty-two thousand, thirty-one".
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