Base | Representation |
---|---|
bin | 11101110100001000… |
… | …011001111010101010 |
3 | 10001122001100120112121 |
4 | 131310020121322222 |
5 | 1011030330201214 |
6 | 22412344301454 |
7 | 2212213061464 |
oct | 356410317252 |
9 | 101561316477 |
10 | 32013131434 |
11 | 1263863a519 |
12 | 625517188a |
13 | 303248942b |
14 | 1799961134 |
15 | c75732424 |
hex | 774219eaa |
32013131434 has 8 divisors (see below), whose sum is σ = 48559244580. Its totient is φ = 15826716576.
The previous prime is 32013131411. The next prime is 32013131441. The reversal of 32013131434 is 43413131023.
It can be written as a sum of positive squares in 2 ways, for example, as 30738855625 + 1274275809 = 175325^2 + 35697^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 32013131399 and 32013131408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89924349 + ... + 89924704.
Almost surely, 232013131434 is an apocalyptic number.
32013131434 is a deficient number, since it is larger than the sum of its proper divisors (16546113146).
32013131434 is a wasteful number, since it uses less digits than its factorization.
32013131434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179849144.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 32013131434 its reverse (43413131023), we get a palindrome (75426262457).
The spelling of 32013131434 in words is "thirty-two billion, thirteen million, one hundred thirty-one thousand, four hundred thirty-four".
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