Base | Representation |
---|---|
bin | 1000100000011011101… |
… | …11010111010000101100 |
3 | 1000221110012221102100000 |
4 | 10100031313113100230 |
5 | 14242102320040012 |
6 | 342135405304300 |
7 | 30055141230363 |
oct | 4201567272054 |
9 | 1027405842300 |
10 | 292290393132 |
11 | 102a61341581 |
12 | 48793565090 |
13 | 2174180195a |
14 | 1020b26a7da |
15 | 790a925ddc |
hex | 440ddd742c |
292290393132 has 54 divisors (see below), whose sum is σ = 766253983404. Its totient is φ = 97424512560.
The previous prime is 292290393113. The next prime is 292290393133. The reversal of 292290393132 is 231393092292.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
292290393132 is a `hidden beast` number, since 2 + 9 + 229 + 0 + 393 + 1 + 32 = 666.
It is a tau number, because it is divible by the number of its divisors (54).
It is a super-2 number, since 2×2922903931322 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (292290393133) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16846782 + ... + 16864122.
Almost surely, 2292290393132 is an apocalyptic number.
It is an amenable number.
292290393132 is an abundant number, since it is smaller than the sum of its proper divisors (473963590272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
292290393132 is an frugal number, since it uses more digits than its factorization.
292290393132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34701 (or 17346 counting only the distinct ones).
The product of its (nonzero) digits is 314928, while the sum is 45.
The spelling of 292290393132 in words is "two hundred ninety-two billion, two hundred ninety million, three hundred ninety-three thousand, one hundred thirty-two".
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