Base | Representation |
---|---|
bin | 1101101101000000100… |
… | …1010000000110000100 |
3 | 211111122211212101021000 |
4 | 3123100021100012010 |
5 | 12324120100221012 |
6 | 300052310253300 |
7 | 23002635463314 |
oct | 3332011200604 |
9 | 744584771230 |
10 | 235420320132 |
11 | 909286a6a48 |
12 | 39761957230 |
13 | 1927a64a49a |
14 | b574361444 |
15 | 61ccd7dddc |
hex | 36d0250184 |
235420320132 has 48 divisors (see below), whose sum is σ = 610457339520. Its totient is φ = 78459507936.
The previous prime is 235420320131. The next prime is 235420320133. The reversal of 235420320132 is 231023024532.
235420320132 is a `hidden beast` number, since 2 + 3 + 5 + 420 + 3 + 201 + 32 = 666.
It is an interprime number because it is at equal distance from previous prime (235420320131) and next prime (235420320133).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 235420320096 and 235420320105.
It is not an unprimeable number, because it can be changed into a prime (235420320131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426793 + ... + 808079.
It is an arithmetic number, because the mean of its divisors is an integer number (12717861240).
Almost surely, 2235420320132 is an apocalyptic number.
It is an amenable number.
235420320132 is an abundant number, since it is smaller than the sum of its proper divisors (375037019388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235420320132 is a wasteful number, since it uses less digits than its factorization.
235420320132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387017 (or 387009 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 235420320132 its reverse (231023024532), we get a palindrome (466443344664).
The spelling of 235420320132 in words is "two hundred thirty-five billion, four hundred twenty million, three hundred twenty thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •