Base | Representation |
---|---|
bin | 10111111101111… |
… | …01111111100110 |
3 | 112000022201022001 |
4 | 23332331333212 |
5 | 402432244410 |
6 | 31541155514 |
7 | 4660643524 |
oct | 1376757746 |
9 | 460281261 |
10 | 201056230 |
11 | a3544581 |
12 | 573bbb9a |
13 | 32866cab |
14 | 1c9b9314 |
15 | 129b733a |
hex | bfbdfe6 |
201056230 has 16 divisors (see below), whose sum is σ = 363741840. Its totient is φ = 80013472.
The previous prime is 201056197. The next prime is 201056239. The reversal of 201056230 is 32650102.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 201056198 and 201056207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201056239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49060 + ... + 52999.
It is an arithmetic number, because the mean of its divisors is an integer number (22733865).
Almost surely, 2201056230 is an apocalyptic number.
201056230 is a deficient number, since it is larger than the sum of its proper divisors (162685610).
201056230 is a wasteful number, since it uses less digits than its factorization.
201056230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102263.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 201056230 is about 14179.4298192840. The cubic root of 201056230 is about 585.8312190830.
It can be divided in two parts, 20105 and 6230, that added together give a triangular number (26335 = T229).
The spelling of 201056230 in words is "two hundred one million, fifty-six thousand, two hundred thirty".
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