Base | Representation |
---|---|
bin | 1111000111000110000000… |
… | …0100010000111110001101 |
3 | 2011211100001020001012011010 |
4 | 3301301200010100332031 |
5 | 4134203042034404012 |
6 | 55200341113115433 |
7 | 3333234630214134 |
oct | 361614004207615 |
9 | 64740036035133 |
10 | 16614545231757 |
11 | 5326209708960 |
12 | 1a440156b8b79 |
13 | 93698b6b5715 |
14 | 416210c4691b |
15 | 1dc2b0b7bc3c |
hex | f1c60110f8d |
16614545231757 has 16 divisors (see below), whose sum is σ = 24203171960640. Its totient is φ = 10054187721600.
The previous prime is 16614545231731. The next prime is 16614545231789. The reversal of 16614545231757 is 75713254541661.
It is a happy number.
It is not a de Polignac number, because 16614545231757 - 224 = 16614528454541 is a prime.
It is a super-2 number, since 2×166145452317572 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 16614545231697 and 16614545231706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16614545231707) 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, 380818632 + ... + 380862257.
It is an arithmetic number, because the mean of its divisors is an integer number (1512698247540).
Almost surely, 216614545231757 is an apocalyptic number.
It is an amenable number.
16614545231757 is a deficient number, since it is larger than the sum of its proper divisors (7588626728883).
16614545231757 is a wasteful number, since it uses less digits than its factorization.
16614545231757 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 761681564.
The product of its digits is 21168000, while the sum is 57.
The spelling of 16614545231757 in words is "sixteen trillion, six hundred fourteen billion, five hundred forty-five million, two hundred thirty-one thousand, seven hundred fifty-seven".
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