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3130017 = 31194849
BaseRepresentation
bin1011111100001010100001
312220000120120
423330022201
51300130032
6151030453
735414262
oct13741241
95800516
103130017
1118486a0
12106b429
138578a7
145b6969
1541c62c
hex2fc2a1

3130017 has 8 divisors (see below), whose sum is σ = 4552800. Its totient is φ = 1896960.

The previous prime is 3130007. The next prime is 3130019. The reversal of 3130017 is 7100313.

3130017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3130017 - 26 = 3129953 is a prime.

It is a super-4 number, since 4×31300174 (a number of 27 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3129978 and 3130005.

It is not an unprimeable number, because it can be changed into a prime (3130019) 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, 47392 + ... + 47457.

It is an arithmetic number, because the mean of its divisors is an integer number (569100).

Almost surely, 23130017 is an apocalyptic number.

It is an amenable number.

3130017 is a deficient number, since it is larger than the sum of its proper divisors (1422783).

3130017 is a wasteful number, since it uses less digits than its factorization.

3130017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94863.

The product of its (nonzero) digits is 63, while the sum is 15.

The square root of 3130017 is about 1769.1854057730. The cubic root of 3130017 is about 146.2790839959.

The spelling of 3130017 in words is "three million, one hundred thirty thousand, seventeen".

Divisors: 1 3 11 33 94849 284547 1043339 3130017