Base | Representation |
---|---|
bin | 11100000110000010… |
… | …011111011101101110 |
3 | 2212212022211000122021 |
4 | 130012002133131232 |
5 | 443240004300114 |
6 | 21505203540354 |
7 | 2115354341032 |
oct | 340602373556 |
9 | 85768730567 |
10 | 30166087534 |
11 | 1187aa74060 |
12 | 5a1a68a6ba |
13 | 2ac990764b |
14 | 16625201c2 |
15 | bb84d5024 |
hex | 70609f76e |
30166087534 has 32 divisors (see below), whose sum is σ = 49888511712. Its totient is φ = 13566000000.
The previous prime is 30166087513. The next prime is 30166087537. The reversal of 30166087534 is 43578066103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30166087537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3544284 + ... + 3552784.
It is an arithmetic number, because the mean of its divisors is an integer number (1559015991).
Almost surely, 230166087534 is an apocalyptic number.
30166087534 is a deficient number, since it is larger than the sum of its proper divisors (19722424178).
30166087534 is a wasteful number, since it uses less digits than its factorization.
30166087534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10212.
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 30166087534 in words is "thirty billion, one hundred sixty-six million, eighty-seven thousand, five hundred thirty-four".
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