Base | Representation |
---|---|
bin | 1110101010101… |
… | …01000111101001 |
3 | 22120111200020021 |
4 | 13111111013221 |
5 | 222444011131 |
6 | 20113000441 |
7 | 3022516666 |
oct | 725250751 |
9 | 276450207 |
10 | 123032041 |
11 | 634a2880 |
12 | 35253121 |
13 | 1c649032 |
14 | 124a8a6d |
15 | ac03e11 |
hex | 75551e9 |
123032041 has 8 divisors (see below), whose sum is σ = 137073024. Its totient is φ = 109467120.
The previous prime is 123032017. The next prime is 123032053. The reversal of 123032041 is 140230321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123032041 - 27 = 123031913 is a prime.
It is a super-2 number, since 2×1230320412 = 30273766225251362, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (123036041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118470 + ... + 119503.
It is an arithmetic number, because the mean of its divisors is an integer number (17134128).
Almost surely, 2123032041 is an apocalyptic number.
123032041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
123032041 is a deficient number, since it is larger than the sum of its proper divisors (14040983).
123032041 is a wasteful number, since it uses less digits than its factorization.
123032041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238031.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 123032041 is about 11091.9809321870. The cubic root of 123032041 is about 497.3621627689.
Adding to 123032041 its reverse (140230321), we get a palindrome (263262362).
The spelling of 123032041 in words is "one hundred twenty-three million, thirty-two thousand, forty-one".
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