Base | Representation |
---|---|
bin | 1000000001001000… |
… | …1011110000101100 |
3 | 12112222211122112020 |
4 | 2000102023300230 |
5 | 13401434003122 |
6 | 553322110140 |
7 | 104222553354 |
oct | 20022136054 |
9 | 5488748466 |
10 | 2152250412 |
11 | a04986654 |
12 | 50094b350 |
13 | 283b83670 |
14 | 165babb64 |
15 | c8e38c5c |
hex | 8048bc2c |
2152250412 has 48 divisors (see below), whose sum is σ = 5413777152. Its totient is φ = 661550400.
The previous prime is 2152250393. The next prime is 2152250431. The reversal of 2152250412 is 2140522512.
It is an interprime number because it is at equal distance from previous prime (2152250393) and next prime (2152250431).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157393 + ... + 170519.
It is an arithmetic number, because the mean of its divisors is an integer number (112787024).
Almost surely, 22152250412 is an apocalyptic number.
It is an amenable number.
2152250412 is an abundant number, since it is smaller than the sum of its proper divisors (3261526740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152250412 is a wasteful number, since it uses less digits than its factorization.
2152250412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14198 (or 14196 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 2152250412 is about 46392.3529474417. The cubic root of 2152250412 is about 1291.1130373302.
Adding to 2152250412 its reverse (2140522512), we get a palindrome (4292772924).
The spelling of 2152250412 in words is "two billion, one hundred fifty-two million, two hundred fifty thousand, four hundred twelve".
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