Base | Representation |
---|---|
bin | 11100010111111100… |
… | …111000000001000100 |
3 | 2220122021021220021101 |
4 | 130113330320001010 |
5 | 444343422330444 |
6 | 21555101025444 |
7 | 2125663604434 |
oct | 342774700104 |
9 | 86567256241 |
10 | 30466605124 |
11 | 11a146713aa |
12 | 5aa3255284 |
13 | 2b46c56bc7 |
14 | 16903ca2c4 |
15 | bd4a973d4 |
hex | 717f38044 |
30466605124 has 24 divisors (see below), whose sum is σ = 53468539488. Its totient is φ = 15189925440.
The previous prime is 30466605121. The next prime is 30466605137. The reversal of 30466605124 is 42150666403.
It is not an unprimeable number, because it can be changed into a prime (30466605121) 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, 3305907 + ... + 3315109.
It is an arithmetic number, because the mean of its divisors is an integer number (2227855812).
Almost surely, 230466605124 is an apocalyptic number.
It is an amenable number.
30466605124 is a deficient number, since it is larger than the sum of its proper divisors (23001934364).
30466605124 is a wasteful number, since it uses less digits than its factorization.
30466605124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11475 (or 11473 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 30466605124 in words is "thirty billion, four hundred sixty-six million, six hundred five thousand, one hundred twenty-four".
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