Base | Representation |
---|---|
bin | 1000100011110000111… |
… | …0010011011111000001 |
3 | 112001112102022220000100 |
4 | 2020330032103133001 |
5 | 4402114023131344 |
6 | 151314321513013 |
7 | 13423525115562 |
oct | 2107416233701 |
9 | 461472286010 |
10 | 147039270849 |
11 | 573a4920559 |
12 | 245b71a2769 |
13 | 10b34067913 |
14 | 718c48c169 |
15 | 3c58be6569 |
hex | 223c3937c1 |
147039270849 has 9 divisors (see below), whose sum is σ = 212391719553. Its totient is φ = 98025413652.
The previous prime is 147039270803. The next prime is 147039270881. The reversal of 147039270849 is 948072930741.
The square root of 147039270849 is 383457.
It is a perfect power (a square), and thus also a powerful number.
147039270849 is a `hidden beast` number, since 1 + 470 + 3 + 92 + 7 + 0 + 84 + 9 = 666.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 147039270849 - 217 = 147039139777 is a prime.
It is a super-3 number, since 3×1470392708493 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 147039270795 and 147039270804.
It is not an unprimeable number, because it can be changed into a prime (147039270899) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1086462 + ... + 1214280.
Almost surely, 2147039270849 is an apocalyptic number.
147039270849 is the 383457-th square number.
147039270849 is the 191729-th centered octagonal number.
It is an amenable number.
147039270849 is a deficient number, since it is larger than the sum of its proper divisors (65352448704).
147039270849 is an frugal number, since it uses more digits than its factorization.
147039270849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255644 (or 127822 counting only the distinct ones).
The product of its (nonzero) digits is 3048192, while the sum is 54.
The spelling of 147039270849 in words is "one hundred forty-seven billion, thirty-nine million, two hundred seventy thousand, eight hundred forty-nine".
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