Base | Representation |
---|---|
bin | 101101010111100001100011… |
… | …100101000001001111101110 |
3 | 222011110202101011121221000001 |
4 | 231113201203211001033232 |
5 | 202123034204331224130 |
6 | 1544210112312454514 |
7 | 60012320324025064 |
oct | 5527414345011756 |
9 | 864422334557001 |
10 | 199528671351790 |
11 | 586376a8304910 |
12 | 1a465bb03aa43a |
13 | 874461c17a631 |
14 | 373b34c5cc034 |
15 | 18102ea5d66ca |
hex | b578639413ee |
199528671351790 has 16 divisors (see below), whose sum is σ = 391801754654640. Its totient is φ = 72555880491520.
The previous prime is 199528671351739. The next prime is 199528671351791. The reversal of 199528671351790 is 97153176825991.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199528671351791) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906948506035 + ... + 906948506254.
It is an arithmetic number, because the mean of its divisors is an integer number (24487609665915).
Almost surely, 2199528671351790 is an apocalyptic number.
199528671351790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
199528671351790 is a deficient number, since it is larger than the sum of its proper divisors (192273083302850).
199528671351790 is a wasteful number, since it uses less digits than its factorization.
199528671351790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1813897012307.
The product of its (nonzero) digits is 257191200, while the sum is 73.
The spelling of 199528671351790 in words is "one hundred ninety-nine trillion, five hundred twenty-eight billion, six hundred seventy-one million, three hundred fifty-one thousand, seven hundred ninety".
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