Base | Representation |
---|---|
bin | 11011111101111101… |
… | …101100001001100010 |
3 | 2212111212220002211102 |
4 | 123331331230021202 |
5 | 443000314023132 |
6 | 21443524114402 |
7 | 2112120660605 |
oct | 337575541142 |
9 | 85455802742 |
10 | 30030611042 |
11 | 11810551613 |
12 | 59a1235a02 |
13 | 2aa7822243 |
14 | 164c53633c |
15 | bab673c62 |
hex | 6fdf6c262 |
30030611042 has 8 divisors (see below), whose sum is σ = 45054903132. Its totient is φ = 15012310000.
The previous prime is 30030610969. The next prime is 30030611057. The reversal of 30030611042 is 24011603003.
It can be written as a sum of positive squares in 2 ways, for example, as 26166621121 + 3863989921 = 161761^2 + 62161^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1485209 + ... + 1505292.
Almost surely, 230030611042 is an apocalyptic number.
30030611042 is a deficient number, since it is larger than the sum of its proper divisors (15024292090).
30030611042 is a wasteful number, since it uses less digits than its factorization.
30030611042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2995524.
The product of its (nonzero) digits is 432, while the sum is 20.
The spelling of 30030611042 in words is "thirty billion, thirty million, six hundred eleven thousand, forty-two".
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