Base | Representation |
---|---|
bin | 10010101000010101… |
… | …010000100010100010 |
3 | 1220122010002012202101 |
4 | 102220111100202202 |
5 | 311432011423432 |
6 | 13104551241014 |
7 | 1305501213142 |
oct | 225025204242 |
9 | 56563065671 |
10 | 20004014242 |
11 | 8535820a83 |
12 | 3a6337916a |
13 | 1b6a481b24 |
14 | d7aa4c922 |
15 | 7c12b04e7 |
hex | 4a85508a2 |
20004014242 has 8 divisors (see below), whose sum is σ = 30973957632. Its totient is φ = 9679361700.
The previous prime is 20004014231. The next prime is 20004014389. The reversal of 20004014242 is 24241040002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161322634 + ... + 161322757.
It is an arithmetic number, because the mean of its divisors is an integer number (3871744704).
Almost surely, 220004014242 is an apocalyptic number.
20004014242 is a deficient number, since it is larger than the sum of its proper divisors (10969943390).
20004014242 is a wasteful number, since it uses less digits than its factorization.
20004014242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322645424.
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 20004014242 its reverse (24241040002), we get a palindrome (44245054244).
The spelling of 20004014242 in words is "twenty billion, four million, fourteen thousand, two hundred forty-two".
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