Base | Representation |
---|---|
bin | 1000011100001110100… |
… | …11110001000111001010 |
3 | 1000201121220002122100202 |
4 | 10032013103301013022 |
5 | 14222441411234030 |
6 | 341123403532202 |
7 | 26645200046225 |
oct | 4160723610712 |
9 | 1021556078322 |
10 | 290032914890 |
11 | 102003023784 |
12 | 4826352a062 |
13 | 21471bc7104 |
14 | 1007550a5bc |
15 | 7827653745 |
hex | 43874f11ca |
290032914890 has 8 divisors (see below), whose sum is σ = 522059246820. Its totient is φ = 116013165952.
The previous prime is 290032914877. The next prime is 290032914961. The reversal of 290032914890 is 98419230092.
It can be written as a sum of positive squares in 2 ways, for example, as 290032871209 + 43681 = 538547^2 + 209^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 14501645735 + ... + 14501645754.
Almost surely, 2290032914890 is an apocalyptic number.
290032914890 is a deficient number, since it is larger than the sum of its proper divisors (232026331930).
290032914890 is a wasteful number, since it uses less digits than its factorization.
290032914890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29003291496.
The product of its (nonzero) digits is 279936, while the sum is 47.
The spelling of 290032914890 in words is "two hundred ninety billion, thirty-two million, nine hundred fourteen thousand, eight hundred ninety".
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