Base | Representation |
---|---|
bin | 111111100101000111010… |
… | …0101110011111111110001 |
3 | 1010221101020001000010210100 |
4 | 1333022032211303333301 |
5 | 2121132123033211131 |
6 | 30330202322223013 |
7 | 1561216413254301 |
oct | 177121645637761 |
9 | 33841201003710 |
10 | 8738355757041 |
11 | 2869a0901a899 |
12 | b916757b4a69 |
13 | 4b503c589a11 |
14 | 222d1da21601 |
15 | 1024884b67e6 |
hex | 7f28e973ff1 |
8738355757041 has 27 divisors (see below), whose sum is σ = 12679472116129. Its totient is φ = 5799196439232.
The previous prime is 8738355757013. The next prime is 8738355757051. The reversal of 8738355757041 is 1407575538378.
The square root of 8738355757041 is 2956071.
It is a perfect power (a square), and thus also a powerful number.
8738355757041 is a `hidden beast` number, since 8 + 7 + 3 + 8 + 3 + 5 + 57 + 570 + 4 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1362764390625 + 7375591366416 = 1167375^2 + 2715804^2 .
It is not a de Polignac number, because 8738355757041 - 25 = 8738355757009 is a prime.
It is a super-2 number, since 2×87383557570412 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8738355757041.
It is not an unprimeable number, because it can be changed into a prime (8738355757051) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2066291515 + ... + 2066295743.
Almost surely, 28738355757041 is an apocalyptic number.
8738355757041 is the 2956071-st square number.
8738355757041 is the 1478036-th centered octagonal number.
It is an amenable number.
8738355757041 is a deficient number, since it is larger than the sum of its proper divisors (3941116359088).
8738355757041 is an frugal number, since it uses more digits than its factorization.
8738355757041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8930 (or 4465 counting only the distinct ones).
The product of its (nonzero) digits is 98784000, while the sum is 63.
The spelling of 8738355757041 in words is "eight trillion, seven hundred thirty-eight billion, three hundred fifty-five million, seven hundred fifty-seven thousand, forty-one".
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