Base | Representation |
---|---|
bin | 1001011001001000… |
… | …11111011101001110 |
3 | 111000102210021020112 |
4 | 10230210133131032 |
5 | 40311414341310 |
6 | 2152215120022 |
7 | 235651335104 |
oct | 45444373516 |
9 | 14012707215 |
10 | 5042730830 |
11 | 2158543345 |
12 | b88973012 |
13 | 6249703c7 |
14 | 35ba25c74 |
15 | 1e7a97705 |
hex | 12c91f74e |
5042730830 has 32 divisors (see below), whose sum is σ = 9608306400. Its totient is φ = 1902241152.
The previous prime is 5042730829. The next prime is 5042730839. The reversal of 5042730830 is 380372405.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5042730839) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189725 + ... + 214664.
It is an arithmetic number, because the mean of its divisors is an integer number (300259575).
Almost surely, 25042730830 is an apocalyptic number.
5042730830 is a deficient number, since it is larger than the sum of its proper divisors (4565575570).
5042730830 is a wasteful number, since it uses less digits than its factorization.
5042730830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404468.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 5042730830 is about 71012.1878975715. The cubic root of 5042730830 is about 1714.8333814619.
The spelling of 5042730830 in words is "five billion, forty-two million, seven hundred thirty thousand, eight hundred thirty".
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