Base | Representation |
---|---|
bin | 10010110110000100… |
… | …010110010111010101 |
3 | 1221020011201012120121 |
4 | 102312010112113111 |
5 | 312420010301202 |
6 | 13143502431541 |
7 | 1314300044362 |
oct | 226604262725 |
9 | 57204635517 |
10 | 20234462677 |
11 | 8643910330 |
12 | 3b085925b1 |
13 | 1ba613a250 |
14 | d9d4b9469 |
15 | 7d6631537 |
hex | 4b61165d5 |
20234462677 has 8 divisors (see below), whose sum is σ = 23771956320. Its totient is φ = 16979968560.
The previous prime is 20234462669. The next prime is 20234462707. The reversal of 20234462677 is 77626443202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20234462677 - 23 = 20234462669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20234462077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70749727 + ... + 70750012.
It is an arithmetic number, because the mean of its divisors is an integer number (2971494540).
Almost surely, 220234462677 is an apocalyptic number.
It is an amenable number.
20234462677 is a deficient number, since it is larger than the sum of its proper divisors (3537493643).
20234462677 is a wasteful number, since it uses less digits than its factorization.
20234462677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141499763.
The product of its (nonzero) digits is 677376, while the sum is 43.
The spelling of 20234462677 in words is "twenty billion, two hundred thirty-four million, four hundred sixty-two thousand, six hundred seventy-seven".
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