Base | Representation |
---|---|
bin | 1011101001101011001… |
… | …10011100110011001101 |
3 | 1102021022202211121200220 |
4 | 11310311212130303031 |
5 | 23024334243333123 |
6 | 503524251341553 |
7 | 40631403212232 |
oct | 5646546346315 |
9 | 1367282747626 |
10 | 400331230413 |
11 | 1448635a7744 |
12 | 657061518b9 |
13 | 2b99c15217a |
14 | 1553a185789 |
15 | a630a25ce3 |
hex | 5d3599cccd |
400331230413 has 8 divisors (see below), whose sum is σ = 535491293376. Its totient is φ = 266029327200.
The previous prime is 400331230399. The next prime is 400331230417. The reversal of 400331230413 is 314032133004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 400331230413 - 25 = 400331230381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (400331230417) 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, 214538848 + ... + 214540713.
It is an arithmetic number, because the mean of its divisors is an integer number (66936411672).
Almost surely, 2400331230413 is an apocalyptic number.
It is an amenable number.
400331230413 is a deficient number, since it is larger than the sum of its proper divisors (135160062963).
400331230413 is a wasteful number, since it uses less digits than its factorization.
400331230413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429079875.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 400331230413 its reverse (314032133004), we get a palindrome (714363363417).
The spelling of 400331230413 in words is "four hundred billion, three hundred thirty-one million, two hundred thirty thousand, four hundred thirteen".
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