Base | Representation |
---|---|
bin | 1110110101010… |
… | …00100100110100 |
3 | 22200010022111222 |
4 | 13122220210310 |
5 | 223323004302 |
6 | 20202445512 |
7 | 3040400450 |
oct | 732504464 |
9 | 280108458 |
10 | 124422452 |
11 | 64262480 |
12 | 35803898 |
13 | 1ca14b6b |
14 | 1274b660 |
15 | adcada2 |
hex | 76a8934 |
124422452 has 24 divisors (see below), whose sum is σ = 271467840. Its totient is φ = 48476160.
The previous prime is 124422451. The next prime is 124422461. The reversal of 124422452 is 254224421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124422451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201677 + ... + 202292.
It is an arithmetic number, because the mean of its divisors is an integer number (11311160).
Almost surely, 2124422452 is an apocalyptic number.
It is an amenable number.
124422452 is an abundant number, since it is smaller than the sum of its proper divisors (147045388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124422452 is a wasteful number, since it uses less digits than its factorization.
124422452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403991 (or 403989 counting only the distinct ones).
The product of its digits is 5120, while the sum is 26.
The square root of 124422452 is about 11154.4812519453. The cubic root of 124422452 is about 499.2287469492.
Adding to 124422452 its reverse (254224421), we get a palindrome (378646873).
The spelling of 124422452 in words is "one hundred twenty-four million, four hundred twenty-two thousand, four hundred fifty-two".
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