Base | Representation |
---|---|
bin | 10010110001000011… |
… | …000011010011001110 |
3 | 1221000022020001210121 |
4 | 102301003003103032 |
5 | 312231430030431 |
6 | 13131253255154 |
7 | 1312225116541 |
oct | 226103032316 |
9 | 57008201717 |
10 | 20150236366 |
11 | 8600312907 |
12 | 3aa43344ba |
13 | 1b9185a2b0 |
14 | d92232858 |
15 | 7ce045611 |
hex | 4b10c34ce |
20150236366 has 64 divisors (see below), whose sum is σ = 33493533696. Its totient is φ = 9035712000.
The previous prime is 20150236349. The next prime is 20150236369. The reversal of 20150236366 is 66363205102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20150236369) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50249766 + ... + 50250166.
It is an arithmetic number, because the mean of its divisors is an integer number (523336464).
Almost surely, 220150236366 is an apocalyptic number.
20150236366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
20150236366 is a deficient number, since it is larger than the sum of its proper divisors (13343297330).
20150236366 is a wasteful number, since it uses less digits than its factorization.
20150236366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 817.
The product of its (nonzero) digits is 38880, while the sum is 34.
The spelling of 20150236366 in words is "twenty billion, one hundred fifty million, two hundred thirty-six thousand, three hundred sixty-six".
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