Base | Representation |
---|---|
bin | 100101100011010… |
… | …011000011001000 |
3 | 1121220110211022210 |
4 | 211203103003020 |
5 | 2242240310211 |
6 | 142303145120 |
7 | 21416666004 |
oct | 4543230310 |
9 | 1556424283 |
10 | 630010056 |
11 | 2a3695975 |
12 | 156ba51a0 |
13 | a06a5320 |
14 | 5d959704 |
15 | 3a4999a6 |
hex | 258d30c8 |
630010056 has 64 divisors (see below), whose sum is σ = 1785470400. Its totient is φ = 183644928.
The previous prime is 630010049. The next prime is 630010067. The reversal of 630010056 is 650010036.
It is a super-2 number, since 2×6300100562 = 793825341322246272, which contains 22 as substring.
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, 47211 + ... + 59066.
It is an arithmetic number, because the mean of its divisors is an integer number (27897975).
Almost surely, 2630010056 is an apocalyptic number.
It is an amenable number.
630010056 is an abundant number, since it is smaller than the sum of its proper divisors (1155460344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630010056 is a wasteful number, since it uses less digits than its factorization.
630010056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106318 (or 106314 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 630010056 is about 25100.0011155378. The cubic root of 630010056 is about 857.2664493846.
The spelling of 630010056 in words is "six hundred thirty million, ten thousand, fifty-six".
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