Base | Representation |
---|---|
bin | 1000111010010111010… |
… | …0100000111001001111 |
3 | 112122012012200122212202 |
4 | 2032211310200321033 |
5 | 10002030100042343 |
6 | 154200313552115 |
7 | 14030051233106 |
oct | 2164564407117 |
9 | 478165618782 |
10 | 153105862223 |
11 | 59a282a4436 |
12 | 2580aa1563b |
13 | 1158cb7a862 |
14 | 75a607303d |
15 | 3eb15d4db8 |
hex | 23a5d20e4f |
153105862223 has 4 divisors (see below), whose sum is σ = 153170822520. Its totient is φ = 153040901928.
The previous prime is 153105862193. The next prime is 153105862229. The reversal of 153105862223 is 322268501351.
153105862223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322268501351 = 59 ⋅5462177989.
It is a cyclic number.
It is not a de Polignac number, because 153105862223 - 224 = 153089085007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153105862229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32476613 + ... + 32481326.
It is an arithmetic number, because the mean of its divisors is an integer number (38292705630).
Almost surely, 2153105862223 is an apocalyptic number.
153105862223 is a deficient number, since it is larger than the sum of its proper divisors (64960297).
153105862223 is an equidigital number, since it uses as much as digits as its factorization.
153105862223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64960296.
The product of its (nonzero) digits is 86400, while the sum is 38.
The spelling of 153105862223 in words is "one hundred fifty-three billion, one hundred five million, eight hundred sixty-two thousand, two hundred twenty-three".
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