Base | Representation |
---|---|
bin | 10010110100110110… |
… | …101011111111101010 |
3 | 1221011202101212210002 |
4 | 102310312223333222 |
5 | 312344302312132 |
6 | 13141454223002 |
7 | 1313632022636 |
oct | 226466537752 |
9 | 57152355702 |
10 | 20214104042 |
11 | 8633375610 |
12 | 3b017b4a62 |
13 | 1ba1b5c812 |
14 | d9a8d9dc6 |
15 | 7d495e262 |
hex | 4b4dabfea |
20214104042 has 8 divisors (see below), whose sum is σ = 33077624832. Its totient is φ = 9188229100.
The previous prime is 20214104039. The next prime is 20214104077. The reversal of 20214104042 is 24040141202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×202141040422 (a number of 21 digits) contains 22 as substring.
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, 459411434 + ... + 459411477.
It is an arithmetic number, because the mean of its divisors is an integer number (4134703104).
Almost surely, 220214104042 is an apocalyptic number.
20214104042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20214104042 is a deficient number, since it is larger than the sum of its proper divisors (12863520790).
20214104042 is a wasteful number, since it uses less digits than its factorization.
20214104042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918822924.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 20214104042 its reverse (24040141202), we get a palindrome (44254245244).
The spelling of 20214104042 in words is "twenty billion, two hundred fourteen million, one hundred four thousand, forty-two".
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