Base | Representation |
---|---|
bin | 10010101011110001… |
… | …01110000011011111 |
3 | 221220001211211012211 |
4 | 21111320232003133 |
5 | 131020400213110 |
6 | 4335204141251 |
7 | 503400650125 |
oct | 112570560337 |
9 | 27801754184 |
10 | 10030866655 |
11 | 4288187647 |
12 | 1b3b397827 |
13 | c3b206a74 |
14 | 6b22b9915 |
15 | 3da95898a |
hex | 255e2e0df |
10030866655 has 16 divisors (see below), whose sum is σ = 12308518944. Its totient is φ = 7844803200.
The previous prime is 10030866641. The next prime is 10030866661. The reversal of 10030866655 is 55666803001.
It is not a de Polignac number, because 10030866655 - 225 = 9997312223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5080 + ... + 141730.
It is an arithmetic number, because the mean of its divisors is an integer number (769282434).
Almost surely, 210030866655 is an apocalyptic number.
10030866655 is a deficient number, since it is larger than the sum of its proper divisors (2277652289).
10030866655 is a wasteful number, since it uses less digits than its factorization.
10030866655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136986.
The product of its (nonzero) digits is 129600, while the sum is 40.
The spelling of 10030866655 in words is "ten billion, thirty million, eight hundred sixty-six thousand, six hundred fifty-five".
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