Base | Representation |
---|---|
bin | 110000110010101110… |
… | …0011010110111110011 |
3 | 101000110101020122021120 |
4 | 1201211130122313303 |
5 | 3204042434222034 |
6 | 120045155553323 |
7 | 10366401125130 |
oct | 1414534326763 |
9 | 330411218246 |
10 | 104781164019 |
11 | 4048a265424 |
12 | 18382bbb843 |
13 | 9b5b21a68c |
14 | 5100039587 |
15 | 2ad3d65c49 |
hex | 186571adf3 |
104781164019 has 32 divisors (see below), whose sum is σ = 164937830400. Its totient is φ = 57901046400.
The previous prime is 104781163999. The next prime is 104781164039. The reversal of 104781164019 is 910461187401.
It is an interprime number because it is at equal distance from previous prime (104781163999) and next prime (104781164039).
It is not a de Polignac number, because 104781164019 - 27 = 104781163891 is a prime.
It is a super-2 number, since 2×1047811640192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104781164039) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 840757 + ... + 957305.
It is an arithmetic number, because the mean of its divisors is an integer number (5154307200).
Almost surely, 2104781164019 is an apocalyptic number.
104781164019 is a deficient number, since it is larger than the sum of its proper divisors (60156666381).
104781164019 is a wasteful number, since it uses less digits than its factorization.
104781164019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117971.
The product of its (nonzero) digits is 48384, while the sum is 42.
The spelling of 104781164019 in words is "one hundred four billion, seven hundred eighty-one million, one hundred sixty-four thousand, nineteen".
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