Base | Representation |
---|---|
bin | 10010010101111001101… |
… | …00011011010010001101 |
3 | 2020020202000201220110200 |
4 | 21022330310123102031 |
5 | 40311204132210234 |
6 | 1201305230124113 |
7 | 63350522556120 |
oct | 11127464332215 |
9 | 2206660656420 |
10 | 630233085069 |
11 | 22330a167915 |
12 | a2187950639 |
13 | 4757a3c1b63 |
14 | 227096443b7 |
15 | 115d9188d99 |
hex | 92bcd1b48d |
630233085069 has 12 divisors (see below), whose sum is σ = 1040384775456. Its totient is φ = 360133191432.
The previous prime is 630233085061. The next prime is 630233085133. The reversal of 630233085069 is 960580332036.
630233085069 is a `hidden beast` number, since 6 + 302 + 330 + 8 + 5 + 0 + 6 + 9 = 666.
630233085069 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 630233085069 - 23 = 630233085061 is a prime.
It is a super-2 number, since 2×6302330850692 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630233085061) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5001849819 + ... + 5001849944.
It is an arithmetic number, because the mean of its divisors is an integer number (86698731288).
Almost surely, 2630233085069 is an apocalyptic number.
It is an amenable number.
630233085069 is a deficient number, since it is larger than the sum of its proper divisors (410151690387).
630233085069 is a wasteful number, since it uses less digits than its factorization.
630233085069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10003699776 (or 10003699773 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 45.
The spelling of 630233085069 in words is "six hundred thirty billion, two hundred thirty-three million, eighty-five thousand, sixty-nine".
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