Base | Representation |
---|---|
bin | 100111101100111111… |
… | …000101011100110001 |
3 | 11002001000010012212210 |
4 | 213230333011130301 |
5 | 1144301422303113 |
6 | 31330111042333 |
7 | 3036266453034 |
oct | 475477053461 |
9 | 132030105783 |
10 | 42630666033 |
11 | 170969993aa |
12 | 8318b103a9 |
13 | 40350a1697 |
14 | 20c5b1301b |
15 | 11979236c3 |
hex | 9ecfc5731 |
42630666033 has 8 divisors (see below), whose sum is σ = 56841910048. Its totient is φ = 28419933024.
The previous prime is 42630666011. The next prime is 42630666047. The reversal of 42630666033 is 33066603624.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42630666033 - 26 = 42630665969 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42630665982 and 42630666000.
It is not an unprimeable number, because it can be changed into a prime (42630666733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158610 + ... + 332292.
It is an arithmetic number, because the mean of its divisors is an integer number (7105238756).
Almost surely, 242630666033 is an apocalyptic number.
It is an amenable number.
42630666033 is a deficient number, since it is larger than the sum of its proper divisors (14211244015).
42630666033 is a wasteful number, since it uses less digits than its factorization.
42630666033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255503.
The product of its (nonzero) digits is 279936, while the sum is 39.
The spelling of 42630666033 in words is "forty-two billion, six hundred thirty million, six hundred sixty-six thousand, thirty-three".
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