Base | Representation |
---|---|
bin | 1001000001100000011… |
… | …0010111010001101001 |
3 | 112211010211101200002110 |
4 | 2100120012113101221 |
5 | 10014441411102131 |
6 | 155114443552533 |
7 | 14125421661033 |
oct | 2203006272151 |
9 | 484124350073 |
10 | 155023144041 |
11 | 5a821583667 |
12 | 26064b2b749 |
13 | 1180715253c |
14 | 7708958c53 |
15 | 4074aa8646 |
hex | 2418197469 |
155023144041 has 16 divisors (see below), whose sum is σ = 221626540800. Its totient is φ = 96038162688.
The previous prime is 155023144039. The next prime is 155023144043. The reversal of 155023144041 is 140441320551.
It is an interprime number because it is at equal distance from previous prime (155023144039) and next prime (155023144043).
It is not a de Polignac number, because 155023144041 - 21 = 155023144039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (155023144043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19234386 + ... + 19242443.
It is an arithmetic number, because the mean of its divisors is an integer number (13851658800).
Almost surely, 2155023144041 is an apocalyptic number.
It is an amenable number.
155023144041 is a deficient number, since it is larger than the sum of its proper divisors (66603396759).
155023144041 is a wasteful number, since it uses less digits than its factorization.
155023144041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38476928.
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 155023144041 its reverse (140441320551), we get a palindrome (295464464592).
The spelling of 155023144041 in words is "one hundred fifty-five billion, twenty-three million, one hundred forty-four thousand, forty-one".
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