Base | Representation |
---|---|
bin | 10101100011010101… |
… | …010000111010010011 |
3 | 2012201202112122101222 |
4 | 111203111100322103 |
5 | 334343141331110 |
6 | 14344143315255 |
7 | 1446315162512 |
oct | 254325207223 |
9 | 65652478358 |
10 | 23141355155 |
11 | 98a5767706 |
12 | 4599babb2b |
13 | 224a452279 |
14 | 11975a6679 |
15 | 906932c55 |
hex | 563550e93 |
23141355155 has 8 divisors (see below), whose sum is σ = 27784463712. Its totient is φ = 18503192448.
The previous prime is 23141355131. The next prime is 23141355157. The reversal of 23141355155 is 55155314132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23141355155 - 226 = 23074246291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23141355157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226159 + ... + 1244888.
It is an arithmetic number, because the mean of its divisors is an integer number (3473057964).
Almost surely, 223141355155 is an apocalyptic number.
23141355155 is a deficient number, since it is larger than the sum of its proper divisors (4643108557).
23141355155 is a wasteful number, since it uses less digits than its factorization.
23141355155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2472925.
The product of its digits is 45000, while the sum is 35.
Adding to 23141355155 its reverse (55155314132), we get a palindrome (78296669287).
The spelling of 23141355155 in words is "twenty-three billion, one hundred forty-one million, three hundred fifty-five thousand, one hundred fifty-five".
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