Base | Representation |
---|---|
bin | 100101100101010… |
… | …111101101000110 |
3 | 1121221111102200011 |
4 | 211211113231012 |
5 | 2242410202124 |
6 | 142322540434 |
7 | 21424421101 |
oct | 4545275506 |
9 | 1557442604 |
10 | 630553414 |
11 | 2a3a27127 |
12 | 15720771a |
13 | a083573a |
14 | 5da5b738 |
15 | 3a555994 |
hex | 25957b46 |
630553414 has 32 divisors (see below), whose sum is σ = 989729280. Its totient is φ = 301089600.
The previous prime is 630553397. The next prime is 630553453. The reversal of 630553414 is 414355036.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611079 + ... + 612109.
It is an arithmetic number, because the mean of its divisors is an integer number (30929040).
Almost surely, 2630553414 is an apocalyptic number.
630553414 is a deficient number, since it is larger than the sum of its proper divisors (359175866).
630553414 is a wasteful number, since it uses less digits than its factorization.
630553414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1236.
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 630553414 is about 25110.8226468190. The cubic root of 630553414 is about 857.5128310263.
The spelling of 630553414 in words is "six hundred thirty million, five hundred fifty-three thousand, four hundred fourteen".
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