Base | Representation |
---|---|
bin | 11101111100001100… |
… | …10111011111111101 |
3 | 1112111020112002201222 |
4 | 32332012113133331 |
5 | 230410001221140 |
6 | 11215010443125 |
7 | 1106222542301 |
oct | 167606273775 |
9 | 45436462658 |
10 | 16074242045 |
11 | 68a9543a64 |
12 | 31472934a5 |
13 | 169227b834 |
14 | ac6b79d01 |
15 | 6412ad5b5 |
hex | 3be1977fd |
16074242045 has 12 divisors (see below), whose sum is σ = 19442266524. Its totient is φ = 12758074560.
The previous prime is 16074242039. The next prime is 16074242059. The reversal of 16074242045 is 54024247061.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11763137764 + 4311104281 = 108458^2 + 65659^2 .
It is not a de Polignac number, because 16074242045 - 210 = 16074241021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16074241996 and 16074242014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19016 + ... + 180305.
It is an arithmetic number, because the mean of its divisors is an integer number (1620188877).
Almost surely, 216074242045 is an apocalyptic number.
It is an amenable number.
16074242045 is a deficient number, since it is larger than the sum of its proper divisors (3368024479).
16074242045 is an equidigital number, since it uses as much as digits as its factorization.
16074242045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199580 (or 199453 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 35.
The spelling of 16074242045 in words is "sixteen billion, seventy-four million, two hundred forty-two thousand, forty-five".
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