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3130607 = 37211401
BaseRepresentation
bin1011111100010011101111
312220001101102
423330103233
51300134412
6151033315
735416064
oct13742357
95801342
103130607
111849087
12106b83b
13857c3c
145b6c6b
1541c8c2
hex2fc4ef

3130607 has 8 divisors (see below), whose sum is σ = 3238512. Its totient is φ = 3024000.

The previous prime is 3130583. The next prime is 3130619. The reversal of 3130607 is 7060313.

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 3130607 - 212 = 3126511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7607 + ... + 8007.

It is an arithmetic number, because the mean of its divisors is an integer number (404814).

Almost surely, 23130607 is an apocalyptic number.

3130607 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3130607 is a deficient number, since it is larger than the sum of its proper divisors (107905).

3130607 is a wasteful number, since it uses less digits than its factorization.

3130607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 3130607 is about 1769.3521413218. The cubic root of 3130607 is about 146.2882744931.

The spelling of 3130607 in words is "three million, one hundred thirty thousand, six hundred seven".

Divisors: 1 37 211 401 7807 14837 84611 3130607