Base | Representation |
---|---|
bin | 10111000010101100011100… |
… | …111001110001100101000111 |
3 | 111021211000212110001012102111 |
4 | 113002230130321301211013 |
5 | 101240324301443201310 |
6 | 555311021315521451 |
7 | 30226406401305652 |
oct | 2702543471614507 |
9 | 437730773035374 |
10 | 101340238256455 |
11 | 2a321176619a70 |
12 | b4485008b9287 |
13 | 4471460782c93 |
14 | 1b04c72468899 |
15 | bab15b09128a |
hex | 5c2b1ce71947 |
101340238256455 has 16 divisors (see below), whose sum is σ = 132688120541184. Its totient is φ = 73688360395680.
The previous prime is 101340238256447. The next prime is 101340238256461. The reversal of 101340238256455 is 554652832043101.
It is not a de Polignac number, because 101340238256455 - 23 = 101340238256447 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101340238256399 and 101340238256408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170088207 + ... + 170682976.
It is an arithmetic number, because the mean of its divisors is an integer number (8293007533824).
Almost surely, 2101340238256455 is an apocalyptic number.
101340238256455 is a deficient number, since it is larger than the sum of its proper divisors (31347882284729).
101340238256455 is a wasteful number, since it uses less digits than its factorization.
101340238256455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340776606.
The product of its (nonzero) digits is 3456000, while the sum is 49.
The spelling of 101340238256455 in words is "one hundred one trillion, three hundred forty billion, two hundred thirty-eight million, two hundred fifty-six thousand, four hundred fifty-five".
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