Base | Representation |
---|---|
bin | 1000111010100010111… |
… | …0001101101010000101 |
3 | 112122022121021212021100 |
4 | 2032220232031222011 |
5 | 10002130030322323 |
6 | 154205213210313 |
7 | 14031212062221 |
oct | 2165056155205 |
9 | 478277255240 |
10 | 153154542213 |
11 | 59a52823432 |
12 | 25823190999 |
13 | 11599c9319a |
14 | 75ac705781 |
15 | 3eb59ed943 |
hex | 23a8b8da85 |
153154542213 has 12 divisors (see below), whose sum is σ = 221647847148. Its totient is φ = 101907049920.
The previous prime is 153154542181. The next prime is 153154542253. The reversal of 153154542213 is 312245451351.
153154542213 is a `hidden beast` number, since 1 + 53 + 1 + 54 + 542 + 2 + 13 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 58092086529 + 95062455684 = 241023^2 + 308322^2 .
It is not a de Polignac number, because 153154542213 - 25 = 153154542181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153154542253) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16326570 + ... + 16335947.
It is an arithmetic number, because the mean of its divisors is an integer number (18470653929).
Almost surely, 2153154542213 is an apocalyptic number.
It is an amenable number.
153154542213 is a deficient number, since it is larger than the sum of its proper divisors (68493304935).
153154542213 is a wasteful number, since it uses less digits than its factorization.
153154542213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32663044 (or 32663041 counting only the distinct ones).
The product of its digits is 72000, while the sum is 36.
Adding to 153154542213 its reverse (312245451351), we get a palindrome (465399993564).
The spelling of 153154542213 in words is "one hundred fifty-three billion, one hundred fifty-four million, five hundred forty-two thousand, two hundred thirteen".
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