Base | Representation |
---|---|
bin | 1000000000101000… |
… | …0100001010010010 |
3 | 12112211211112001222 |
4 | 2000022010022102 |
5 | 13400412402010 |
6 | 553204325042 |
7 | 104165510432 |
oct | 20012041222 |
9 | 5484745058 |
10 | 2150122130 |
11 | a03762642 |
12 | 5000a3782 |
13 | 2835b9a20 |
14 | 1657b62c2 |
15 | c8b68355 |
hex | 80284292 |
2150122130 has 32 divisors (see below), whose sum is σ = 4183377408. Its totient is φ = 790948800.
The previous prime is 2150122109. The next prime is 2150122157. The reversal of 2150122130 is 312210512.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2150122099 and 2150122108.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4715 + ... + 65745.
It is an arithmetic number, because the mean of its divisors is an integer number (130730544).
Almost surely, 22150122130 is an apocalyptic number.
2150122130 is a deficient number, since it is larger than the sum of its proper divisors (2033255278).
2150122130 is a wasteful number, since it uses less digits than its factorization.
2150122130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61322.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 2150122130 is about 46369.4094204358. The cubic root of 2150122130 is about 1290.6873187629.
Adding to 2150122130 its reverse (312210512), we get a palindrome (2462332642).
The spelling of 2150122130 in words is "two billion, one hundred fifty million, one hundred twenty-two thousand, one hundred thirty".
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