Base | Representation |
---|---|
bin | 101100111011111001010… |
… | …101101101011111000100 |
3 | 101221012120220211220211100 |
4 | 230323321111231133010 |
5 | 401043130223033034 |
6 | 10322332124140100 |
7 | 436045524452352 |
oct | 54737125553704 |
9 | 11835526756740 |
10 | 3087969736644 |
11 | a9066745a971 |
12 | 41a576997630 |
13 | 19526ab40000 |
14 | a965c2dc7d2 |
15 | 554d2731099 |
hex | 2cef956d7c4 |
3087969736644 has 135 divisors (see below), whose sum is σ = 8461035914513. Its totient is φ = 949596268608.
The previous prime is 3087969736589. The next prime is 3087969736669. The reversal of 3087969736644 is 4466379697803.
The square root of 3087969736644 is 1757262.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 3079709108100 + 8260628544 = 1754910^2 + 90888^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1781862802 + ... + 1781864534.
Almost surely, 23087969736644 is an apocalyptic number.
3087969736644 is the 1757262-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3087969736644
3087969736644 is an abundant number, since it is smaller than the sum of its proper divisors (5373066177869).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3087969736644 is an frugal number, since it uses more digits than its factorization.
3087969736644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3528 (or 1751 counting only the distinct ones).
The product of its (nonzero) digits is 987614208, while the sum is 72.
The spelling of 3087969736644 in words is "three trillion, eighty-seven billion, nine hundred sixty-nine million, seven hundred thirty-six thousand, six hundred forty-four".
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