Base | Representation |
---|---|
bin | 111100001100110… |
… | …1110100000100111 |
3 | 12012210000010211001 |
4 | 1320121232200213 |
5 | 13114110310043 |
6 | 532235454131 |
7 | 101025542023 |
oct | 17031564047 |
9 | 5183003731 |
10 | 2020010023 |
11 | 947274479 |
12 | 4845b7347 |
13 | 262662205 |
14 | 1523c7383 |
15 | bc51674d |
hex | 7866e827 |
2020010023 has 8 divisors (see below), whose sum is σ = 2251404720. Its totient is φ = 1801123200.
The previous prime is 2020010009. The next prime is 2020010033. The reversal of 2020010023 is 3200100202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2020010023 - 25 = 2020009991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020009991 and 2020010009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020010033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3126628 + ... + 3127273.
It is an arithmetic number, because the mean of its divisors is an integer number (281425590).
Almost surely, 22020010023 is an apocalyptic number.
2020010023 is a deficient number, since it is larger than the sum of its proper divisors (231394697).
2020010023 is a wasteful number, since it uses less digits than its factorization.
2020010023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6253937.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 2020010023 is about 44944.5216127617. The cubic root of 2020010023 is about 1264.1089556425.
Adding to 2020010023 its reverse (3200100202), we get a palindrome (5220110225).
The spelling of 2020010023 in words is "two billion, twenty million, ten thousand, twenty-three".
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