Base | Representation |
---|---|
bin | 110000001000101011011110… |
… | …0000000101101100010110011 |
3 | 2001112011011011010002001102001 |
4 | 1200101112330000231202303 |
5 | 420444033101234411011 |
6 | 4100301415440434431 |
7 | 155120011445343013 |
oct | 14021267400554263 |
9 | 2045134133061361 |
10 | 423405325310131 |
11 | 112a0120aa9005a |
12 | 3b5a2956918a17 |
13 | 15233c4904b7a8 |
14 | 767acd9d03c43 |
15 | 33e3b268b67c1 |
hex | 18115bc02d8b3 |
423405325310131 has 8 divisors (see below), whose sum is σ = 441814482169344. Its totient is φ = 404996187590280.
The previous prime is 423405325310083. The next prime is 423405325310179. The reversal of 423405325310131 is 131013523504324.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (423405325310083) and next prime (423405325310179).
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 423405325310131 - 27 = 423405325310003 is a prime.
It is a super-2 number, since 2×4234053253101312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (423405325310731) 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, 57887110 + ... + 64789876.
It is an arithmetic number, because the mean of its divisors is an integer number (55226810271168).
Almost surely, 2423405325310131 is an apocalyptic number.
423405325310131 is a deficient number, since it is larger than the sum of its proper divisors (18409156859213).
423405325310131 is a wasteful number, since it uses less digits than its factorization.
423405325310131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9569681.
The product of its (nonzero) digits is 129600, while the sum is 37.
Adding to 423405325310131 its reverse (131013523504324), we get a palindrome (554418848814455).
The spelling of 423405325310131 in words is "four hundred twenty-three trillion, four hundred five billion, three hundred twenty-five million, three hundred ten thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •