Base | Representation |
---|---|
bin | 1110111100111000011001… |
… | …1000001110111100111111 |
3 | 2011012120011202020111020020 |
4 | 3233032012120032330333 |
5 | 4123314231122411224 |
6 | 54544003215423223 |
7 | 3314454040233360 |
oct | 357160630167477 |
9 | 64176152214206 |
10 | 16439094341439 |
11 | 526886520a160 |
12 | 1a1600b524b13 |
13 | 92327a380a63 |
14 | 40b92929bb67 |
15 | 1d7942a12c79 |
hex | ef38660ef3f |
16439094341439 has 32 divisors (see below), whose sum is σ = 27415194992640. Its totient is φ = 8512330101600.
The previous prime is 16439094341419. The next prime is 16439094341441. The reversal of 16439094341439 is 93414349093461.
It is not a de Polignac number, because 16439094341439 - 219 = 16439093817151 is a prime.
It is a super-2 number, since 2×164390943414392 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16439094341419) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114341199 + ... + 114484880.
It is an arithmetic number, because the mean of its divisors is an integer number (856724843520).
Almost surely, 216439094341439 is an apocalyptic number.
16439094341439 is a deficient number, since it is larger than the sum of its proper divisors (10976100651201).
16439094341439 is a wasteful number, since it uses less digits than its factorization.
16439094341439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228826411.
The product of its (nonzero) digits is 30233088, while the sum is 60.
The spelling of 16439094341439 in words is "sixteen trillion, four hundred thirty-nine billion, ninety-four million, three hundred forty-one thousand, four hundred thirty-nine".
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