Base | Representation |
---|---|
bin | 100101100110111… |
… | …000101011011000 |
3 | 1121222020121112100 |
4 | 211212320223120 |
5 | 2243010404431 |
6 | 142335243400 |
7 | 21430664112 |
oct | 4546705330 |
9 | 1558217470 |
10 | 630950616 |
11 | 2a417859a |
12 | 157379560 |
13 | a094447a |
14 | 5db223b2 |
15 | 3a5d34e6 |
hex | 259b8ad8 |
630950616 has 24 divisors (see below), whose sum is σ = 1708824780. Its totient is φ = 210316848.
The previous prime is 630950611. The next prime is 630950641. The reversal of 630950616 is 616059036.
630950616 is a `hidden beast` number, since 6 + 30 + 9 + 5 + 0 + 616 = 666.
630950616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630950611) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4381530 + ... + 4381673.
Almost surely, 2630950616 is an apocalyptic number.
It is an amenable number.
630950616 is an abundant number, since it is smaller than the sum of its proper divisors (1077874164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630950616 is a wasteful number, since it uses less digits than its factorization.
630950616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8763215 (or 8763208 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 630950616 is about 25118.7303819281. The cubic root of 630950616 is about 857.6928497792.
The spelling of 630950616 in words is "six hundred thirty million, nine hundred fifty thousand, six hundred sixteen".
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