Base | Representation |
---|---|
bin | 101011111010110101100… |
… | …000111001000010111101 |
3 | 101200112021102211111012100 |
4 | 223322311200321002331 |
5 | 343422043224341112 |
6 | 10230300205455313 |
7 | 431023431415365 |
oct | 53726540710275 |
9 | 11615242744170 |
10 | 3018112340157 |
11 | a63a79808a42 |
12 | 408b1b871539 |
13 | 18b7b7104a45 |
14 | a61126079a5 |
15 | 537948dd2dc |
hex | 2beb58390bd |
3018112340157 has 72 divisors (see below), whose sum is σ = 4854945644640. Its totient is φ = 1801327049280.
The previous prime is 3018112340149. The next prime is 3018112340171. The reversal of 3018112340157 is 7510432118103.
3018112340157 is a `hidden beast` number, since 3 + 0 + 1 + 81 + 123 + 401 + 57 = 666.
It is not a de Polignac number, because 3018112340157 - 23 = 3018112340149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3018112140157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7307107 + ... + 7709087.
It is an arithmetic number, because the mean of its divisors is an integer number (67429800620).
Almost surely, 23018112340157 is an apocalyptic number.
It is an amenable number.
3018112340157 is a deficient number, since it is larger than the sum of its proper divisors (1836833304483).
3018112340157 is a wasteful number, since it uses less digits than its factorization.
3018112340157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402135 (or 402109 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The spelling of 3018112340157 in words is "three trillion, eighteen billion, one hundred twelve million, three hundred forty thousand, one hundred fifty-seven".
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