Base | Representation |
---|---|
bin | 10010101001000101… |
… | …10100110110000101 |
3 | 221211111110212021210 |
4 | 21110202310312011 |
5 | 130444114200320 |
6 | 4333041402033 |
7 | 503005400136 |
oct | 112442646605 |
9 | 27744425253 |
10 | 10008350085 |
11 | 42764a8608 |
12 | 1b33939319 |
13 | c36652056 |
14 | 6ad2d7c8d |
15 | 3d89ac0e0 |
hex | 2548b4d85 |
10008350085 has 16 divisors (see below), whose sum is σ = 16044108480. Its totient is φ = 5327537280.
The previous prime is 10008350081. The next prime is 10008350117. The reversal of 10008350085 is 58005380001.
It is a happy number.
It is not a de Polignac number, because 10008350085 - 22 = 10008350081 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10008350081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632515 + ... + 648144.
It is an arithmetic number, because the mean of its divisors is an integer number (1002756780).
Almost surely, 210008350085 is an apocalyptic number.
10008350085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10008350085 is a deficient number, since it is larger than the sum of its proper divisors (6035758395).
10008350085 is a wasteful number, since it uses less digits than its factorization.
10008350085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1281188.
The product of its (nonzero) digits is 4800, while the sum is 30.
The spelling of 10008350085 in words is "ten billion, eight million, three hundred fifty thousand, eighty-five".
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