Base | Representation |
---|---|
bin | 11101111010001100… |
… | …11101101010011110 |
3 | 1112110002000000100202 |
4 | 32331012131222132 |
5 | 230341204140303 |
6 | 11213211423502 |
7 | 1105630261610 |
oct | 167506355236 |
9 | 45402000322 |
10 | 16057490078 |
11 | 68a0041a63 |
12 | 3141754b92 |
13 | 168b964926 |
14 | ac4858db0 |
15 | 63ea9ec88 |
hex | 3bd19da9e |
16057490078 has 16 divisors (see below), whose sum is σ = 27530723040. Its totient is φ = 6880882176.
The previous prime is 16057490047. The next prime is 16057490087. The reversal of 16057490078 is 87009475061.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42350 + ... + 184142.
It is an arithmetic number, because the mean of its divisors is an integer number (1720670190).
Almost surely, 216057490078 is an apocalyptic number.
16057490078 is a deficient number, since it is larger than the sum of its proper divisors (11473232962).
16057490078 is a wasteful number, since it uses less digits than its factorization.
16057490078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149891.
The product of its (nonzero) digits is 423360, while the sum is 47.
The spelling of 16057490078 in words is "sixteen billion, fifty-seven million, four hundred ninety thousand, seventy-eight".
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