Base | Representation |
---|---|
bin | 1000010010000… |
… | …1110010101101 |
3 | 2102101001021022 |
4 | 2010201302231 |
5 | 32343211141 |
6 | 3240343525 |
7 | 601203641 |
oct | 204416255 |
9 | 72331238 |
10 | 34741421 |
11 | 18679820 |
12 | b774ba5 |
13 | 7275170 |
14 | 4884c21 |
15 | 30b3b4b |
hex | 2121cad |
34741421 has 32 divisors (see below), whose sum is σ = 44706816. Its totient is φ = 26496000.
The previous prime is 34741411. The next prime is 34741439. The reversal of 34741421 is 12414743.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34741421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34741411) 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 31 ways as a sum of consecutive naturals, for example, 75131 + ... + 75591.
It is an arithmetic number, because the mean of its divisors is an integer number (1397088).
Almost surely, 234741421 is an apocalyptic number.
34741421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
34741421 is a deficient number, since it is larger than the sum of its proper divisors (9965395).
34741421 is a wasteful number, since it uses less digits than its factorization.
34741421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533.
The product of its digits is 2688, while the sum is 26.
The square root of 34741421 is about 5894.1853550766. The cubic root of 34741421 is about 326.2990875577.
The spelling of 34741421 in words is "thirty-four million, seven hundred forty-one thousand, four hundred twenty-one".
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