Base | Representation |
---|---|
bin | 110100110100110101… |
… | …0111100000000101110 |
3 | 101211210222011100212120 |
4 | 1221221222330000232 |
5 | 3324312123410410 |
6 | 124040424013410 |
7 | 11124125126310 |
oct | 1515152740056 |
9 | 354728140776 |
10 | 113442013230 |
11 | 44124071647 |
12 | 19b9b601266 |
13 | a90b642a20 |
14 | 56c23a97b0 |
15 | 2e3e39d570 |
hex | 1a69abc02e |
113442013230 has 64 divisors (see below), whose sum is σ = 335090262528. Its totient is φ = 23935017600.
The previous prime is 113442013219. The next prime is 113442013241. The reversal of 113442013230 is 32310244311.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (113442013219) and next prime (113442013241).
It is a self number, because there is not a number n which added to its sum of digits gives 113442013230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20774196 + ... + 20779655.
It is an arithmetic number, because the mean of its divisors is an integer number (5235785352).
Almost surely, 2113442013230 is an apocalyptic number.
113442013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113442013230 is an abundant number, since it is smaller than the sum of its proper divisors (221648249298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113442013230 is a wasteful number, since it uses less digits than its factorization.
113442013230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41553881.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 113442013230 its reverse (32310244311), we get a palindrome (145752257541).
The spelling of 113442013230 in words is "one hundred thirteen billion, four hundred forty-two million, thirteen thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •