Base | Representation |
---|---|
bin | 1100000011000110… |
… | …0011111010101010 |
3 | 22100101202021112121 |
4 | 3000301203322222 |
5 | 23110424431032 |
6 | 1252532301454 |
7 | 143101252645 |
oct | 30061437252 |
9 | 8311667477 |
10 | 3234217642 |
11 | 140a6a4647 |
12 | 76317188a |
13 | 3c708c466 |
14 | 229774a5c |
15 | 13de0ba97 |
hex | c0c63eaa |
3234217642 has 4 divisors (see below), whose sum is σ = 4851326466. Its totient is φ = 1617108820.
The previous prime is 3234217607. The next prime is 3234217643. The reversal of 3234217642 is 2467124323.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 3219541081 + 14676561 = 56741^2 + 3831^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3234217598 and 3234217607.
It is not an unprimeable number, because it can be changed into a prime (3234217643) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808554409 + ... + 808554412.
Almost surely, 23234217642 is an apocalyptic number.
3234217642 is a deficient number, since it is larger than the sum of its proper divisors (1617108824).
3234217642 is a wasteful number, since it uses less digits than its factorization.
3234217642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1617108823.
The product of its digits is 48384, while the sum is 34.
The square root of 3234217642 is about 56870.1823629923. The cubic root of 3234217642 is about 1478.8464413254.
The spelling of 3234217642 in words is "three billion, two hundred thirty-four million, two hundred seventeen thousand, six hundred forty-two".
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