Base | Representation |
---|---|
bin | 10001101111111000… |
… | …101111100011010110 |
3 | 1211012010010200000022 |
4 | 101233320233203112 |
5 | 303012043434443 |
6 | 12431001545142 |
7 | 1243151645330 |
oct | 215770574326 |
9 | 54163120008 |
10 | 19057014998 |
11 | 809a20847a |
12 | 383a1a51b2 |
13 | 1a49210b48 |
14 | ccad7a450 |
15 | 76809ce68 |
hex | 46fe2f8d6 |
19057014998 has 16 divisors (see below), whose sum is σ = 32675504544. Its totient is φ = 8165708160.
The previous prime is 19057014959. The next prime is 19057015001. The reversal of 19057014998 is 89941075091.
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, 55715 + ... + 203022.
It is an arithmetic number, because the mean of its divisors is an integer number (2042219034).
Almost surely, 219057014998 is an apocalyptic number.
19057014998 is a deficient number, since it is larger than the sum of its proper divisors (13618489546).
19057014998 is a wasteful number, since it uses less digits than its factorization.
19057014998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264007.
The product of its (nonzero) digits is 816480, while the sum is 53.
The spelling of 19057014998 in words is "nineteen billion, fifty-seven million, fourteen thousand, nine hundred ninety-eight".
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