Base | Representation |
---|---|
bin | 10000110001111100000010… |
… | …10001111011001111010010 |
3 | 11211122121221200110000101020 |
4 | 20120332001101323033102 |
5 | 14314033134121444030 |
6 | 210251422155420310 |
7 | 10525645113220041 |
oct | 1030760121731722 |
9 | 154577850400336 |
10 | 36900232999890 |
11 | 108373345a5597 |
12 | 417b619454696 |
13 | 17788a55c79b0 |
14 | 917da3494558 |
15 | 43ecd6965510 |
hex | 218f8147b3d2 |
36900232999890 has 128 divisors (see below), whose sum is σ = 106297980445440. Its totient is φ = 8098893692928.
The previous prime is 36900232999811. The next prime is 36900232999897. The reversal of 36900232999890 is 9899923200963.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (36900232999897) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 146338399 + ... + 146590338.
It is an arithmetic number, because the mean of its divisors is an integer number (830452972230).
Almost surely, 236900232999890 is an apocalyptic number.
36900232999890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
36900232999890 is an abundant number, since it is smaller than the sum of its proper divisors (69397747445550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36900232999890 is a wasteful number, since it uses less digits than its factorization.
36900232999890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292928796.
The product of its (nonzero) digits is 102036672, while the sum is 69.
The spelling of 36900232999890 in words is "thirty-six trillion, nine hundred billion, two hundred thirty-two million, nine hundred ninety-nine thousand, eight hundred ninety".
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