Base | Representation |
---|---|
bin | 100111001111011110… |
… | …001011010111000110 |
3 | 11000202111101012002121 |
4 | 213033132023113012 |
5 | 1142243142001410 |
6 | 31205022000154 |
7 | 3021104561665 |
oct | 471736132706 |
9 | 130674335077 |
10 | 42135500230 |
11 | 16962433a6a |
12 | 81bb11605a |
13 | 3c8661ca75 |
14 | 207a058ddc |
15 | 11692129da |
hex | 9cf78b5c6 |
42135500230 has 16 divisors (see below), whose sum is σ = 75988926864. Its totient is φ = 16821972000.
The previous prime is 42135500219. The next prime is 42135500287. The reversal of 42135500230 is 3200553124.
It is a junction number, because it is equal to n+sod(n) for n = 42135500195 and 42135500204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4023021 + ... + 4033480.
It is an arithmetic number, because the mean of its divisors is an integer number (4749307929).
Almost surely, 242135500230 is an apocalyptic number.
42135500230 is a deficient number, since it is larger than the sum of its proper divisors (33853426634).
42135500230 is a wasteful number, since it uses less digits than its factorization.
42135500230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8057031.
The product of its (nonzero) digits is 3600, while the sum is 25.
The spelling of 42135500230 in words is "forty-two billion, one hundred thirty-five million, five hundred thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •