Base | Representation |
---|---|
bin | 10000011011011… |
… | …11101110110000 |
3 | 100121100001000100 |
4 | 20031233232300 |
5 | 240240233404 |
6 | 21401552400 |
7 | 3262313541 |
oct | 1015575660 |
9 | 317301010 |
10 | 137821104 |
11 | 70884043 |
12 | 3a1a5700 |
13 | 22726665 |
14 | 144384c8 |
15 | c175d39 |
hex | 836fbb0 |
137821104 has 30 divisors (see below), whose sum is σ = 385708076. Its totient is φ = 45940320.
The previous prime is 137821081. The next prime is 137821111. The reversal of 137821104 is 401128731.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 478402 + ... + 478689.
Almost surely, 2137821104 is an apocalyptic number.
It is an amenable number.
137821104 is an abundant number, since it is smaller than the sum of its proper divisors (247886972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137821104 is a wasteful number, since it uses less digits than its factorization.
137821104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 957105 (or 957096 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 137821104 is about 11739.7233357520. The cubic root of 137821104 is about 516.5415263118.
Adding to 137821104 its reverse (401128731), we get a palindrome (538949835).
The spelling of 137821104 in words is "one hundred thirty-seven million, eight hundred twenty-one thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •