Base | Representation |
---|---|
bin | 110111011011110… |
… | …100101001111001 |
3 | 2101211000221122021 |
4 | 313123310221321 |
5 | 3401042243231 |
6 | 232141554441 |
7 | 32022133111 |
oct | 6733645171 |
9 | 2354027567 |
10 | 930040441 |
11 | 437a90170 |
12 | 21b575a21 |
13 | 11a8b3bb5 |
14 | 8b73a041 |
15 | 569b2811 |
hex | 376f4a79 |
930040441 has 4 divisors (see below), whose sum is σ = 1014589584. Its totient is φ = 845491300.
The previous prime is 930040409. The next prime is 930040493. The reversal of 930040441 is 144040039.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 930040441 - 25 = 930040409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (930040141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42274555 + ... + 42274576.
It is an arithmetic number, because the mean of its divisors is an integer number (253647396).
Almost surely, 2930040441 is an apocalyptic number.
It is an amenable number.
930040441 is a deficient number, since it is larger than the sum of its proper divisors (84549143).
930040441 is a wasteful number, since it uses less digits than its factorization.
930040441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84549142.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 930040441 is about 30496.5644130614. The cubic root of 930040441 is about 976.1141560155.
The spelling of 930040441 in words is "nine hundred thirty million, forty thousand, four hundred forty-one".
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