Base | Representation |
---|---|
bin | 11111011011010110… |
… | …01101100000010110 |
3 | 1121112212110020012122 |
4 | 33231223031200112 |
5 | 234023320221330 |
6 | 11430122415542 |
7 | 1135054166552 |
oct | 175553154026 |
9 | 47485406178 |
10 | 16872429590 |
11 | 7179057095 |
12 | 332a6615b2 |
13 | 178b748763 |
14 | b60b92862 |
15 | 68b3c85e5 |
hex | 3edacd816 |
16872429590 has 16 divisors (see below), whose sum is σ = 31968814320. Its totient is φ = 6393762720.
The previous prime is 16872429577. The next prime is 16872429653. The reversal of 16872429590 is 9592427861.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 44400941 + ... + 44401320.
It is an arithmetic number, because the mean of its divisors is an integer number (1998050895).
Almost surely, 216872429590 is an apocalyptic number.
16872429590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16872429590 is a deficient number, since it is larger than the sum of its proper divisors (15096384730).
16872429590 is a wasteful number, since it uses less digits than its factorization.
16872429590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88802287.
The product of its (nonzero) digits is 2177280, while the sum is 53.
The spelling of 16872429590 in words is "sixteen billion, eight hundred seventy-two million, four hundred twenty-nine thousand, five hundred ninety".
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