Base | Representation |
---|---|
bin | 1110110101010… |
… | …10111011100110 |
3 | 22200010210202101 |
4 | 13122222323212 |
5 | 223323311402 |
6 | 20203002314 |
7 | 3040440544 |
oct | 732527346 |
9 | 280123671 |
10 | 124432102 |
11 | 64269753 |
12 | 3580939a |
13 | 1ca19382 |
14 | 12750d94 |
15 | adcdb87 |
hex | 76aaee6 |
124432102 has 8 divisors (see below), whose sum is σ = 196471800. Its totient is φ = 58941504.
The previous prime is 124432079. The next prime is 124432103. The reversal of 124432102 is 201234421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 124432102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124432103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637227 + ... + 1637302.
It is an arithmetic number, because the mean of its divisors is an integer number (24558975).
Almost surely, 2124432102 is an apocalyptic number.
124432102 is a deficient number, since it is larger than the sum of its proper divisors (72039698).
124432102 is a wasteful number, since it uses less digits than its factorization.
124432102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3274550.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 124432102 is about 11154.9138051354. The cubic root of 124432102 is about 499.2416530680.
Adding to 124432102 its reverse (201234421), we get a palindrome (325666523).
The spelling of 124432102 in words is "one hundred twenty-four million, four hundred thirty-two thousand, one hundred two".
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