Base | Representation |
---|---|
bin | 1101011010101011101… |
… | …1101111010000001111 |
3 | 211000222000101201222220 |
4 | 3112222323233100033 |
5 | 12234031232202310 |
6 | 253520221310423 |
7 | 22440013425051 |
oct | 3265273572017 |
9 | 730860351886 |
10 | 230501053455 |
11 | 898339210a2 |
12 | 3880a405413 |
13 | 189754479ba |
14 | b228cb78d1 |
15 | 5ee1073670 |
hex | 35aaeef40f |
230501053455 has 32 divisors (see below), whose sum is σ = 370090460928. Its totient is φ = 122504659200.
The previous prime is 230501053411. The next prime is 230501053463. The reversal of 230501053455 is 554350105032.
It is a happy number.
It is not a de Polignac number, because 230501053455 - 213 = 230501045263 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11792040 + ... + 11811570.
It is an arithmetic number, because the mean of its divisors is an integer number (11565326904).
Almost surely, 2230501053455 is an apocalyptic number.
230501053455 is a deficient number, since it is larger than the sum of its proper divisors (139589407473).
230501053455 is a wasteful number, since it uses less digits than its factorization.
230501053455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22247.
The product of its (nonzero) digits is 45000, while the sum is 33.
Adding to 230501053455 its reverse (554350105032), we get a palindrome (784851158487).
The spelling of 230501053455 in words is "two hundred thirty billion, five hundred one million, fifty-three thousand, four hundred fifty-five".
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