Base | Representation |
---|---|
bin | 1000010100111… |
… | …0001000010111 |
3 | 2102201021101121 |
4 | 2011032020113 |
5 | 32420014111 |
6 | 3244304411 |
7 | 602561263 |
oct | 205161027 |
9 | 72637347 |
10 | 34923031 |
11 | 18793210 |
12 | b842107 |
13 | 7309a20 |
14 | 48d10a3 |
15 | 30ec871 |
hex | 214e217 |
34923031 has 8 divisors (see below), whose sum is σ = 41028624. Its totient is φ = 29305920.
The previous prime is 34923029. The next prime is 34923037. The reversal of 34923031 is 13032943.
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 34923031 - 21 = 34923029 is a prime.
It is a super-2 number, since 2×349230312 = 2439236188453922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 34922987 and 34923005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34923037) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 121966 + ... + 122251.
It is an arithmetic number, because the mean of its divisors is an integer number (5128578).
Almost surely, 234923031 is an apocalyptic number.
34923031 is a deficient number, since it is larger than the sum of its proper divisors (6105593).
34923031 is a wasteful number, since it uses less digits than its factorization.
34923031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244241.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 34923031 is about 5909.5711350317. The cubic root of 34923031 is about 326.8666734130.
Adding to 34923031 its reverse (13032943), we get a palindrome (47955974).
The spelling of 34923031 in words is "thirty-four million, nine hundred twenty-three thousand, thirty-one".
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