Base | Representation |
---|---|
bin | 11011001001100000… |
… | …11110100101011111 |
3 | 1101121210001120021020 |
4 | 31210300132211133 |
5 | 214322241103204 |
6 | 10410143535223 |
7 | 1024122163236 |
oct | 154460364537 |
9 | 41553046236 |
10 | 14575331679 |
11 | 61aa438467 |
12 | 29a92ba513 |
13 | 14b387b51c |
14 | 9c3a7bb1d |
15 | 5a48cbbd9 |
hex | 364c1e95f |
14575331679 has 16 divisors (see below), whose sum is σ = 20281811712. Its totient is φ = 9292998528.
The previous prime is 14575331663. The next prime is 14575331689. The reversal of 14575331679 is 97613357541.
It is a happy number.
It is not a de Polignac number, because 14575331679 - 24 = 14575331663 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14575331609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622407 + ... + 645399.
It is an arithmetic number, because the mean of its divisors is an integer number (1267613232).
Almost surely, 214575331679 is an apocalyptic number.
14575331679 is a deficient number, since it is larger than the sum of its proper divisors (5706480033).
14575331679 is a wasteful number, since it uses less digits than its factorization.
14575331679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32206.
The product of its digits is 2381400, while the sum is 51.
The spelling of 14575331679 in words is "fourteen billion, five hundred seventy-five million, three hundred thirty-one thousand, six hundred seventy-nine".
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