Base | Representation |
---|---|
bin | 111101011011110011… |
… | …1010001100000000000 |
3 | 110121112101201021100111 |
4 | 1322313213101200000 |
5 | 4130142430412304 |
6 | 140335124001104 |
7 | 12350223425056 |
oct | 1726747214000 |
9 | 417471637314 |
10 | 131929544704 |
11 | 50a50874681 |
12 | 2169ab30194 |
13 | c596881069 |
14 | 65578641d6 |
15 | 367245a704 |
hex | 1eb79d1800 |
131929544704 has 24 divisors (see below), whose sum is σ = 263794674780. Its totient is φ = 65964771328.
The previous prime is 131929544687. The next prime is 131929544707. The reversal of 131929544704 is 407445929131.
It is a super-4 number, since 4×1319295447044 (a number of 46 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131929544707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32207314 + ... + 32211409.
Almost surely, 2131929544704 is an apocalyptic number.
It is an amenable number.
131929544704 is a deficient number, since it is larger than the sum of its proper divisors (131865130076).
131929544704 is an frugal number, since it uses more digits than its factorization.
131929544704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64418745 (or 64418725 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 49.
The spelling of 131929544704 in words is "one hundred thirty-one billion, nine hundred twenty-nine million, five hundred forty-four thousand, seven hundred four".
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