Base | Representation |
---|---|
bin | 10101011011001100101… |
… | …100111100010000000111 |
3 | 12012202022000221100110021 |
4 | 111123030230330100013 |
5 | 143110244131222143 |
6 | 3044212112240011 |
7 | 211241202162445 |
oct | 25331454742007 |
9 | 5182260840407 |
10 | 1472313148423 |
11 | 51844a430a77 |
12 | 1b9416840007 |
13 | a8ab934b2b0 |
14 | 51390513b95 |
15 | 2847188cced |
hex | 156ccb3c407 |
1472313148423 has 8 divisors (see below), whose sum is σ = 1622441681168. Its totient is φ = 1327452283584.
The previous prime is 1472313148391. The next prime is 1472313148429. The reversal of 1472313148423 is 3248413132741.
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 1472313148423 - 25 = 1472313148391 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1472313148423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1472313148429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1316916390 + ... + 1316917507.
It is an arithmetic number, because the mean of its divisors is an integer number (202805210146).
Almost surely, 21472313148423 is an apocalyptic number.
1472313148423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1472313148423 is a deficient number, since it is larger than the sum of its proper divisors (150128532745).
1472313148423 is a wasteful number, since it uses less digits than its factorization.
1472313148423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2633833953.
The product of its digits is 387072, while the sum is 43.
The spelling of 1472313148423 in words is "one trillion, four hundred seventy-two billion, three hundred thirteen million, one hundred forty-eight thousand, four hundred twenty-three".
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