Base | Representation |
---|---|
bin | 1011101001110101100… |
… | …1110101101010011010 |
3 | 201010202221002211001101 |
4 | 2322131121311222122 |
5 | 11240012034320210 |
6 | 231550323542014 |
7 | 20315241621364 |
oct | 2723531655232 |
9 | 633687084041 |
10 | 200209291930 |
11 | 779a9a2033a |
12 | 3297582a90a |
13 | 15b587aa95b |
14 | 9993c01d34 |
15 | 531ba16a3a |
hex | 2e9d675a9a |
200209291930 has 16 divisors (see below), whose sum is σ = 367176287304. Its totient is φ = 78572703040.
The previous prime is 200209291871. The next prime is 200209291963. The reversal of 200209291930 is 39192902002.
It can be written as a sum of positive squares in 4 ways, for example, as 112769027721 + 87440264209 = 335811^2 + 295703^2 .
It is a super-2 number, since 2×2002092919302 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 200209291930.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188876161 + ... + 188877220.
Almost surely, 2200209291930 is an apocalyptic number.
200209291930 is a deficient number, since it is larger than the sum of its proper divisors (166966995374).
200209291930 is a wasteful number, since it uses less digits than its factorization.
200209291930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377753441.
The product of its (nonzero) digits is 17496, while the sum is 37.
The spelling of 200209291930 in words is "two hundred billion, two hundred nine million, two hundred ninety-one thousand, nine hundred thirty".
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