Base | Representation |
---|---|
bin | 110001111010110110… |
… | …1100011010110010001 |
3 | 101020201001200012222101 |
4 | 1203311231203112101 |
5 | 3224022100334124 |
6 | 121125301440401 |
7 | 10513361226625 |
oct | 1436555432621 |
9 | 336631605871 |
10 | 107201574289 |
11 | 41511548497 |
12 | 18939710101 |
13 | a1558013c4 |
14 | 528d68d185 |
15 | 2bc65be644 |
hex | 18f5b63591 |
107201574289 has 4 divisors (see below), whose sum is σ = 109224245556. Its totient is φ = 105178903024.
The previous prime is 107201574257. The next prime is 107201574329. The reversal of 107201574289 is 982475102701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 982475102701 = 67 ⋅14663807503.
It can be written as a sum of positive squares in 2 ways, for example, as 80960166225 + 26241408064 = 284535^2 + 161992^2 .
It is a cyclic number.
It is not a de Polignac number, because 107201574289 - 25 = 107201574257 is a prime.
It is a super-2 number, since 2×1072015742892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107204574289) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011335554 + ... + 1011335659.
It is an arithmetic number, because the mean of its divisors is an integer number (27306061389).
Almost surely, 2107201574289 is an apocalyptic number.
It is an amenable number.
107201574289 is a deficient number, since it is larger than the sum of its proper divisors (2022671267).
107201574289 is an equidigital number, since it uses as much as digits as its factorization.
107201574289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2022671266.
The product of its (nonzero) digits is 282240, while the sum is 46.
The spelling of 107201574289 in words is "one hundred seven billion, two hundred one million, five hundred seventy-four thousand, two hundred eighty-nine".
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