Base | Representation |
---|---|
bin | 100101110000100… |
… | …010001111000010 |
3 | 1122011000010101001 |
4 | 211300202033002 |
5 | 2244132331010 |
6 | 142505402214 |
7 | 21461330563 |
oct | 4560421702 |
9 | 1564003331 |
10 | 633480130 |
11 | 2a5645aa8 |
12 | 15819936a |
13 | a131b91a |
14 | 601c016a |
15 | 3a932c3a |
hex | 25c223c2 |
633480130 has 16 divisors (see below), whose sum is σ = 1155885624. Its totient is φ = 249920640.
The previous prime is 633480119. The next prime is 633480137. The reversal of 633480130 is 31084336.
It can be written as a sum of positive squares in 4 ways, for example, as 488542609 + 144937521 = 22103^2 + 12039^2 .
It is not an unprimeable number, because it can be changed into a prime (633480137) 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, 433161 + ... + 434620.
Almost surely, 2633480130 is an apocalyptic number.
633480130 is a deficient number, since it is larger than the sum of its proper divisors (522405494).
633480130 is a wasteful number, since it uses less digits than its factorization.
633480130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 867861.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 633480130 is about 25169.0311692763. The cubic root of 633480130 is about 858.8374999742.
The spelling of 633480130 in words is "six hundred thirty-three million, four hundred eighty thousand, one hundred thirty".
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