Base | Representation |
---|---|
bin | 100101100011100… |
… | …001010111011100 |
3 | 1121220120210202210 |
4 | 211203201113130 |
5 | 2242244144300 |
6 | 142304320420 |
7 | 21420331662 |
oct | 4543412734 |
9 | 1556523683 |
10 | 630068700 |
11 | 2a3725a38 |
12 | 157013110 |
13 | a06c5c21 |
14 | 5d972c32 |
15 | 3a4ac050 |
hex | 258e15dc |
630068700 has 36 divisors (see below), whose sum is σ = 1822999640. Its totient is φ = 168018240.
The previous prime is 630068683. The next prime is 630068731. The reversal of 630068700 is 7860036.
630068700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049815 + ... + 1050414.
Almost surely, 2630068700 is an apocalyptic number.
630068700 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
630068700 is an abundant number, since it is smaller than the sum of its proper divisors (1192930940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630068700 is a wasteful number, since it uses less digits than its factorization.
630068700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2100246 (or 2100239 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 630068700 is about 25101.1692954731. The cubic root of 630068700 is about 857.2930478880.
The spelling of 630068700 in words is "six hundred thirty million, sixty-eight thousand, seven hundred".
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