Base | Representation |
---|---|
bin | 111001111000110010… |
… | …0101110100010011110 |
3 | 102212212111222222111111 |
4 | 1303301210232202132 |
5 | 4014042334134100 |
6 | 133035210012234 |
7 | 11660365513432 |
oct | 1636144564236 |
9 | 385774888444 |
10 | 124312021150 |
11 | 487a1993469 |
12 | 20113a1707a |
13 | b951655385 |
14 | 6033cbc9c2 |
15 | 33788116ba |
hex | 1cf192e89e |
124312021150 has 12 divisors (see below), whose sum is σ = 231220359432. Its totient is φ = 49724808440.
The previous prime is 124312021133. The next prime is 124312021153. The reversal of 124312021150 is 51120213421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124312021153) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1243120162 + ... + 1243120261.
It is an arithmetic number, because the mean of its divisors is an integer number (19268363286).
Almost surely, 2124312021150 is an apocalyptic number.
124312021150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124312021150 is a deficient number, since it is larger than the sum of its proper divisors (106908338282).
124312021150 is a wasteful number, since it uses less digits than its factorization.
124312021150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2486240435 (or 2486240430 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 124312021150 its reverse (51120213421), we get a palindrome (175432234571).
The spelling of 124312021150 in words is "one hundred twenty-four billion, three hundred twelve million, twenty-one thousand, one hundred fifty".
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