Base | Representation |
---|---|
bin | 10010101000000111… |
… | …000011110010101010 |
3 | 1220121212002002210221 |
4 | 102220013003302222 |
5 | 311430033321020 |
6 | 13104335400254 |
7 | 1305424451146 |
oct | 225007036252 |
9 | 56555062727 |
10 | 20000292010 |
11 | 8533709456 |
12 | 3a6208308a |
13 | 1b6977a81a |
14 | d7a360226 |
15 | 7c0cc76aa |
hex | 4a81c3caa |
20000292010 has 32 divisors (see below), whose sum is σ = 38026086912. Its totient is φ = 7561995840.
The previous prime is 20000291957. The next prime is 20000292029. The reversal of 20000292010 is 1029200002.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736869 + ... + 763528.
It is an arithmetic number, because the mean of its divisors is an integer number (1188315216).
Almost surely, 220000292010 is an apocalyptic number.
20000292010 is a deficient number, since it is larger than the sum of its proper divisors (18025794902).
20000292010 is a wasteful number, since it uses less digits than its factorization.
20000292010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1500478.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 20000292010 its reverse (1029200002), we get a palindrome (21029492012).
The spelling of 20000292010 in words is "twenty billion, two hundred ninety-two thousand, ten".
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