Base | Representation |
---|---|
bin | 1001001010010100110110… |
… | …11011111101000100001111 |
3 | 2122022221100200112020221212 |
4 | 10211022123123331010033 |
5 | 10120033004112232420 |
6 | 110502540251245035 |
7 | 4146333525044333 |
oct | 445123333750417 |
9 | 78287320466855 |
10 | 20146004414735 |
11 | 6467966317901 |
12 | 231452014977b |
13 | b319b5b29054 |
14 | 4d91010c77c3 |
15 | 24e09ccb33c5 |
hex | 12529b6fd10f |
20146004414735 has 8 divisors (see below), whose sum is σ = 24764844451536. Its totient is φ = 15723710762560.
The previous prime is 20146004414719. The next prime is 20146004414779. The reversal of 20146004414735 is 53741440064102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20146004414735 - 24 = 20146004414719 is a prime.
It is a super-2 number, since 2×201460044147352 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20146004414692 and 20146004414701.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49136595929 + ... + 49136596338.
It is an arithmetic number, because the mean of its divisors is an integer number (3095605556442).
Almost surely, 220146004414735 is an apocalyptic number.
20146004414735 is a deficient number, since it is larger than the sum of its proper divisors (4618840036801).
20146004414735 is an equidigital number, since it uses as much as digits as its factorization.
20146004414735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98273192313.
The product of its (nonzero) digits is 322560, while the sum is 41.
Adding to 20146004414735 its reverse (53741440064102), we get a palindrome (73887444478837).
The spelling of 20146004414735 in words is "twenty trillion, one hundred forty-six billion, four million, four hundred fourteen thousand, seven hundred thirty-five".
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