Base | Representation |
---|---|
bin | 10001010011000… |
… | …001011000111110 |
3 | 202020001122022220 |
4 | 101103001120332 |
5 | 1043242332402 |
6 | 44443550210 |
7 | 10122436344 |
oct | 2123013076 |
9 | 666048286 |
10 | 290199102 |
11 | 13989a976 |
12 | 8122b366 |
13 | 48178a5b |
14 | 2a781994 |
15 | 1a724dbc |
hex | 114c163e |
290199102 has 16 divisors (see below), whose sum is σ = 581514240. Its totient is φ = 96547032.
The previous prime is 290199079. The next prime is 290199109. The reversal of 290199102 is 201991092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (290199109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43102 + ... + 49377.
It is an arithmetic number, because the mean of its divisors is an integer number (36344640).
Almost surely, 2290199102 is an apocalyptic number.
290199102 is an abundant number, since it is smaller than the sum of its proper divisors (291315138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290199102 is a wasteful number, since it uses less digits than its factorization.
290199102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93007.
The product of its (nonzero) digits is 2916, while the sum is 33.
The square root of 290199102 is about 17035.2311989007. The cubic root of 290199102 is about 662.0620402908.
The spelling of 290199102 in words is "two hundred ninety million, one hundred ninety-nine thousand, one hundred two".
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