Base | Representation |
---|---|
bin | 10010111001110001… |
… | …11100100100111111 |
3 | 222012020221102220200 |
4 | 21130320330210333 |
5 | 131240440213110 |
6 | 4355002414543 |
7 | 506325456540 |
oct | 113470744477 |
9 | 28166842820 |
10 | 10148366655 |
11 | 4338541089 |
12 | 1b72801453 |
13 | c59666aab |
14 | 6c3b444c7 |
15 | 3e5e186c0 |
hex | 25ce3c93f |
10148366655 has 24 divisors (see below), whose sum is σ = 20103431712. Its totient is φ = 4639253184.
The previous prime is 10148366587. The next prime is 10148366671. The reversal of 10148366655 is 55666384101.
It is not a de Polignac number, because 10148366655 - 215 = 10148333887 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 10148366655.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16108204 + ... + 16108833.
It is an arithmetic number, because the mean of its divisors is an integer number (837642988).
Almost surely, 210148366655 is an apocalyptic number.
10148366655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10148366655 is a deficient number, since it is larger than the sum of its proper divisors (9955065057).
10148366655 is a wasteful number, since it uses less digits than its factorization.
10148366655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32217055 (or 32217052 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The spelling of 10148366655 in words is "ten billion, one hundred forty-eight million, three hundred sixty-six thousand, six hundred fifty-five".
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