Base | Representation |
---|---|
bin | 1011111010010010111… |
… | …1000000101111010010 |
3 | 201120011211021100100212 |
4 | 2332210233000233102 |
5 | 11323034034001010 |
6 | 234000544044122 |
7 | 20532565633112 |
oct | 2764457005722 |
9 | 646154240325 |
10 | 204627250130 |
11 | 79866825766 |
12 | 337a9303642 |
13 | 163b0b8a8c4 |
14 | 9c92873042 |
15 | 54c97eb505 |
hex | 2fa4bc0bd2 |
204627250130 has 64 divisors (see below), whose sum is σ = 391053312000. Its totient is φ = 76876164288.
The previous prime is 204627250123. The next prime is 204627250183. The reversal of 204627250130 is 31052726402.
It is a super-2 number, since 2×2046272501302 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49198991 + ... + 49203149.
It is an arithmetic number, because the mean of its divisors is an integer number (6110208000).
Almost surely, 2204627250130 is an apocalyptic number.
204627250130 is a deficient number, since it is larger than the sum of its proper divisors (186426061870).
204627250130 is a wasteful number, since it uses less digits than its factorization.
204627250130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6351.
The product of its (nonzero) digits is 20160, while the sum is 32.
Adding to 204627250130 its reverse (31052726402), we get a palindrome (235679976532).
The spelling of 204627250130 in words is "two hundred four billion, six hundred twenty-seven million, two hundred fifty thousand, one hundred thirty".
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