Base | Representation |
---|---|
bin | 10000010110111… |
… | …01011110100110 |
3 | 100120012121021022 |
4 | 20023131132212 |
5 | 240112101204 |
6 | 21341051142 |
7 | 3254240204 |
oct | 1013353646 |
9 | 316177238 |
10 | 137222054 |
11 | 70504a62 |
12 | 39b56ab2 |
13 | 22576aa8 |
14 | 14320074 |
15 | c0a85be |
hex | 82dd7a6 |
137222054 has 8 divisors (see below), whose sum is σ = 205931808. Its totient is φ = 68578120.
The previous prime is 137222053. The next prime is 137222087. The reversal of 137222054 is 450222731.
137222054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137222053) 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, 10862 + ... + 19809.
It is an arithmetic number, because the mean of its divisors is an integer number (25741476).
Almost surely, 2137222054 is an apocalyptic number.
137222054 is a deficient number, since it is larger than the sum of its proper divisors (68709754).
137222054 is a wasteful number, since it uses less digits than its factorization.
137222054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32910.
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 137222054 is about 11714.1817469254. The cubic root of 137222054 is about 515.7920435776.
Adding to 137222054 its reverse (450222731), we get a palindrome (587444785).
The spelling of 137222054 in words is "one hundred thirty-seven million, two hundred twenty-two thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •