Base | Representation |
---|---|
bin | 111111111000010110… |
… | …0111110011100001010 |
3 | 111010002110201022010011 |
4 | 1333300230332130022 |
5 | 4221422132324411 |
6 | 143004244542134 |
7 | 12624335244064 |
oct | 1776054763412 |
9 | 433073638104 |
10 | 137182308106 |
11 | 531a6922558 |
12 | 227060b194a |
13 | cc22bac09c |
14 | 68d5320734 |
15 | 387d68ec21 |
hex | 1ff0b3e70a |
137182308106 has 4 divisors (see below), whose sum is σ = 205773462162. Its totient is φ = 68591154052.
The previous prime is 137182308097. The next prime is 137182308169. The reversal of 137182308106 is 601803281731.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 82077093081 + 55105215025 = 286491^2 + 234745^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34295577025 + ... + 34295577028.
Almost surely, 2137182308106 is an apocalyptic number.
137182308106 is a deficient number, since it is larger than the sum of its proper divisors (68591154056).
137182308106 is an equidigital number, since it uses as much as digits as its factorization.
137182308106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68591154055.
The product of its (nonzero) digits is 48384, while the sum is 40.
Adding to 137182308106 its reverse (601803281731), we get a palindrome (738985589837).
The spelling of 137182308106 in words is "one hundred thirty-seven billion, one hundred eighty-two million, three hundred eight thousand, one hundred six".
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