Base | Representation |
---|---|
bin | 110111011100100… |
… | …110011101010101 |
3 | 2101211102022110200 |
4 | 313130212131111 |
5 | 3401120310222 |
6 | 232150211113 |
7 | 32023642623 |
oct | 6734463525 |
9 | 2354368420 |
10 | 930244437 |
11 | 43810a461 |
12 | 21b653a99 |
13 | 11a9559c5 |
14 | 8b790513 |
15 | 56a02eac |
hex | 37726755 |
930244437 has 24 divisors (see below), whose sum is σ = 1425264984. Its totient is φ = 582641664.
The previous prime is 930244421. The next prime is 930244439. The reversal of 930244437 is 734442039.
It can be written as a sum of positive squares in 4 ways, for example, as 128731716 + 801512721 = 11346^2 + 28311^2 .
It is not a de Polignac number, because 930244437 - 24 = 930244421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (930244439) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85603 + ... + 95855.
It is an arithmetic number, because the mean of its divisors is an integer number (59386041).
Almost surely, 2930244437 is an apocalyptic number.
It is an amenable number.
930244437 is a deficient number, since it is larger than the sum of its proper divisors (495020547).
930244437 is a wasteful number, since it uses less digits than its factorization.
930244437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10869 (or 10866 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 36.
The square root of 930244437 is about 30499.9088031423. The cubic root of 930244437 is about 976.1855180832.
It can be divided in two parts, 93024 and 4437, that added together give a triangular number (97461 = T441).
The spelling of 930244437 in words is "nine hundred thirty million, two hundred forty-four thousand, four hundred thirty-seven".
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